# Saved by TopBraid on Wed Jun 01 23:10:20 PDT 2011 # baseURI: http://qudt.org/1.1/vocab/quantity # imports: http://qudt.org/1.1/schema/quantity # imports: http://qudt.org/1.1/schema/qudt # imports: http://qudt.org/1.1/vocab/unit @prefix creativecommons: . @prefix dc: . @prefix owl: . @prefix quantity: . @prefix qudt: . @prefix qudt-1.1: . @prefix qudt-quantity: . @prefix qudt-quantity-1.1: . @prefix rdf: . @prefix rdfs: . @prefix skos: . @prefix unit: . @prefix vaem: . @prefix voag: . @prefix xsd: . rdf:type owl:Ontology ; rdfs:label "QUDT Quantity"^^xsd:string ; dc:creator "James E. Masters"^^xsd:string ; dc:rights "The QUDT Ontologies are issued under a Creative Commons Attribution Share Alike 3.0 United States License. Attribution should be made to NASA Ames Research Center and TopQuadrant, Inc."^^xsd:string ; dc:subject "Measurable Quantities"^^xsd:string ; dc:title "QUDT Quantities Vocabulary Version 1.1"^^xsd:string ; voag:hasCatalogEntry ; voag:hasLicenseType ; voag:withAttributionTo qudt:NASA-ARC-Attribution , voag:TopQuadrantAttribution ; vaem:acronym "QUDT"^^xsd:string ; vaem:dateCreated "2010-12-30T21:26:38"^^xsd:dateTime ; vaem:description "The 'QUDT-Quantity Vocabulary\" provides a base set of quantities according to the 'Quantity' Schema Ontology. A quantity is a measure of an observable phenomenon, that, when associated with something, becomes a property of that thing; a particular object, event, or physical system. As stated at Wikipedia, in the language of measurement, quantities are quantifiable aspects of the world, such as time, distance, velocity, mass, momentum, energy, and weight, and units are used to describe their measure."^^xsd:string ; vaem:hasAspectScope "Basic treatment of quantities and units. No dimensional treatment in this graph."^^xsd:string ; vaem:hasDisciplineScope "All disciplines"^^xsd:string ; vaem:hasDomainScope "Science, Medicine and Engineering"^^xsd:string ; vaem:hasRole vaem:VocabularyGraph ; vaem:lastUpdated "$LastChangedDate: 2011-06-01 13:34:19 -0700 (Wed, 01 Jun 2011) $"^^xsd:string ; vaem:namespace "http://qudt.org/vocab/quantity"^^xsd:string ; vaem:namespacePrefix "qudt-quantity"^^xsd:string ; vaem:revisionNumber "1.1"^^xsd:string ; vaem:specificity 1 ; vaem:usesNonImportedResource dc:creator , dc:author , dc:rights , dc:subject , skos:exactMatch , dc:description , , dc:title , skos:closeMatch , dc:contributor ; owl:imports , , ; owl:versionIRI ; owl:versionInfo "$Id: OVG_quantities-qudt-(v1.1).ttl 4988 2011-06-01 20:34:19Z RalphHodgson $"^^xsd:string . qudt-quantity:AbsoluteHumidity rdf:type qudt:QuantityKind ; rdfs:label "Absolute Humidity"^^xsd:string ; qudt:description "Absolute humidity is the mass of water in a particular volume of air. It is a measure of the density of water vapor in an atmosphere."^^xsd:string ; qudt:generalization qudt-quantity:Density ; skos:closeMatch . qudt-quantity:AbsorbedDose rdf:type qudt:RadiologyQuantityKind ; rdfs:label "Absorbed Dose"^^xsd:string ; qudt:description """Absorbed dose (also known as Total Ionizing Dose, TID) is a measure of the energy deposited in a medium by ionizing radiation. It is equal to the energy deposited per unit mass of medium, and so has the unit J/kg, which is given the special name Gray (Gy). Note that the absorbed dose is not a good indicator of the likely biological effect. 1 Gy of alpha radiation would be much more biologically damaging than 1 Gy of photon radiation for example. Appropriate weighting factors can be applied reflecting the different relative biological effects to find the equivalent dose. The risk of stoctic effects due to radiation exposure can be quantified using the effective dose, which is a weighted average of the equivalent dose to each organ depending upon its radiosensitivity. When ionising radiation is used to treat cancer, the doctor will usually prescribe the radiotherapy treatment in Gy. When risk from ionising radiation is being discussed, a related unit, the Sievert is used."""^^xsd:string ; qudt:generalization qudt-quantity:SpecificEnergy ; skos:exactMatch . qudt-quantity:AbsorbedDoseRate rdf:type qudt:RadiologyQuantityKind ; rdfs:label "Absorbed Dose Rate"^^xsd:string . qudt-quantity:Acceleration rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Acceleration"^^xsd:string ; qudt:description """Acceleration is the (instantaneous) rate of change of velocity. Acceleration may be either linear acceleration, or angular acceleration. It is a vector quantity with dimension length/time^2 for linear acceleration, or in the case of angular acceleration, with dimension angle/time^2. In SI units, linear acceleration is measured in meters/second^2 (m·s^-2) and angular acceleration is measured in radians/second^2. In common speech, the term acceleration is only used for an increase in speed. In physics, any increase or decrease in speed is referred to as acceleration and similarly, motion in a circle at constant speed is also an acceleration, since the direction component of the velocity is changing."""^^xsd:string ; skos:exactMatch . qudt-quantity:Action rdf:type qudt:QuantumMechanicsQuantityKind ; rdfs:label "Action"^^xsd:string ; qudt:abbreviation "S"^^xsd:string ; qudt:symbol "S"^^xsd:string . qudt-quantity:Activity rdf:type qudt:QuantumMechanicsQuantityKind ; rdfs:label "Activity"^^xsd:string ; qudt:description "Activity is the term used to characterise the number of nuclei which disintegrate in a radioactive substance per unit time. Activity is usually measured in Becquerels (Bq), where 1 Bq is 1 disintegration per second."^^xsd:string ; qudt:generalization qudt-quantity:StochasticProcess ; skos:exactMatch . qudt-quantity:AmountOfSubstance rdf:type qudt:ChemistryQuantityKind ; rdfs:label "Amount of Substance"^^xsd:string ; qudt:symbol "N"^^xsd:string ; skos:exactMatch . qudt-quantity:AmountOfSubstancePerUnitMass rdf:type qudt:ChemistryQuantityKind ; rdfs:label "Amount of substance per unit mass"^^xsd:string ; qudt:generalization qudt-quantity:Concentration . qudt-quantity:AmountOfSubstancePerUnitVolume rdf:type qudt:ChemistryQuantityKind ; rdfs:label "Amount of Substance Per Unit Volume"^^xsd:string ; qudt:generalization qudt-quantity:Concentration . qudt-quantity:Angle rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Angle"^^xsd:string ; qudt:description "The inclination to each other of two intersecting lines, measured by the arc of a circle intercepted between the two lines forming the angle, the center of the circle being the point of intersection. An acute angle is less than 90°; a right angle 90 °; an obtuse angle, more than 90° but less than 180 °; a straight angle, 180°; a reflex angle, more than 180° but less than 360°; a perigon, 360°. Any angle not a multiple of 90° is an oblique angle. If the sum of two angles is 90°, they are complementary angles; if 180°, supplementary angles; if 360°, explementary angles. Two adjacent angles have a common vertex and lie on opposite sides of a common side. A dihedral angle is the angle between two intersecting planes. A spherical angle is the angle between two intersecting great circles."^^xsd:string ; qudt:generalization qudt-quantity:DimensionlessRatio ; skos:exactMatch . qudt-quantity:AngularAcceleration rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Angular Acceleration"^^xsd:string ; qudt:description """Angular acceleration is the rate of change of angular velocity over time. Measurement of the change made in the rate of change of an angle that a spinning object undergoes per unit time. It is a vector quantity. Also called Rotational acceleration. In SI units, it is measured in radians per second squared (rad/s^2), and is usually denoted by the Greek letter alpha."""^^xsd:string ; qudt:generalization qudt-quantity:Acceleration ; skos:exactMatch . qudt-quantity:AngularFrequency rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Angular Frequency"^^xsd:string ; qudt:description "Angular frequency is a scalar measure of rotation rate. It is the magnitude of the vector quantity angular velocity. "^^xsd:string ; qudt:generalization qudt-quantity:Frequency ; qudt:symbol "ω"^^xsd:string ; skos:exactMatch . qudt-quantity:AngularMomentum rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Angular Momentum"^^xsd:string ; qudt:description """Quantity of rotational motion. Linear momentum is the quantity obtained by multiplying the mass of a body by its linear velocity. Angular momentum is the quantity obtained by multiplying the moment of inertia of a body by its angular velocity. The momentum of a system of particles is given by the sum of the momenta of the individual particles which make up the system or by the product of the total mass of the system and the velocity of the center of gravity of the system. The momentum of a continuous medium is given by the integral of the velocity over the mass of the medium or by the product of the total mass of the medium and the velocity of the center of gravity of the medium. In physics, the angular momentum of an object rotating about some reference point is the measure of the extent to which the object will continue to rotate about that point unless acted upon by an external torque. In particular, if a point mass rotates about an axis, then the angular momentum with respect to a point on the axis is related to the mass of the object, the velocity and the distance of the mass to the axis. While the motion associated with linear momentum has no absolute frame of reference, the rotation associated with angular momentum is sometimes spoken of as being measured relative to the fixed stars."""^^xsd:string ; qudt:generalization qudt-quantity:Momentum ; skos:exactMatch . qudt-quantity:AngularVelocity rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Angular Velocity"^^xsd:string ; qudt:description "The change of angle per unit time; specifically, in celestial mechanics, the change in angle of the radius vector per unit time."^^xsd:string ; qudt:generalization qudt-quantity:Velocity ; skos:exactMatch . qudt-quantity:Area rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Area"^^xsd:string ; qudt:description "Area is a quantity expressing the two-dimensional size of a defined part of a surface, typically a region bounded by a closed curve."^^xsd:string ; skos:exactMatch . qudt-quantity:AreaAngle rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Area Angle"^^xsd:string . qudt-quantity:AreaPerTime rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Area per Time"^^xsd:string . qudt-quantity:AreaTemperature rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Area Temperature"^^xsd:string . qudt-quantity:AreaThermalExpansion rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Area Thermal Expansion"^^xsd:string ; qudt:description """When the temperature of a substance changes, the energy that is stored in the intermolecular bonds between atoms changes. When the stored energy increases, so does the length of the molecular bonds. As a result, solids typically expand in response to heating and contract on cooling; this dimensional response to temperature change is expressed by its coefficient of thermal expansion. Different coefficients of thermal expansion can be defined for a substance depending on whether the expansion is measured by: * linear thermal expansion * area thermal expansion * volumetric thermal expansion These characteristics are closely related. The volumetric thermal expansion coefficient can be defined for both liquids and solids. The linear thermal expansion can only be defined for solids, and is common in engineering applications. Some substances expand when cooled, such as freezing water, so they have negative thermal expansion coefficients. [Wikipedia]"""^^xsd:string . qudt-quantity:AreaTime rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Area Time"^^xsd:string . qudt-quantity:AreaTimeTemperature rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Area Time Temperature"^^xsd:string . qudt-quantity:Asset rdf:type qudt:FinancialQuantityKind ; rdfs:label "Asset"^^xsd:string ; qudt:description "An Asset is an economic resource owned by a business or company. Simply stated, assets are things of value that can be readily converted into cash (although cash itself is also considered an asset)."^^xsd:string . qudt-quantity:AtmosphericPressure rdf:type qudt:FluidMechanicsQuantityKind ; rdfs:label "Atmospheric Pressure"^^xsd:string ; qudt:description "The pressure exerted at a point due to the presence of an atmosphere. In most circumstances atmospheric pressure is closely approximated by the hydrostatic pressure caused by the weight of air above the measurement point. Low pressure areas have less atmospheric mass above their location, whereas high pressure areas have more atmospheric mass above their location. Similarly, as elevation increases there is less overlying atmospheric mass, so that pressure decreases with increasing elevation. [Wikipedia]"^^xsd:string ; qudt:generalization qudt-quantity:Pressure ; skos:exactMatch . qudt-quantity:AtomicCharge rdf:type qudt:AtomicPhysicsQuantityKind ; rdfs:label "Atomic Charge"^^xsd:string . qudt-quantity:AuxillaryMagneticField rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Auxillary Magnetic Field"^^xsd:string ; qudt:abbreviation "H"^^xsd:string ; qudt:description "Magnetic Fields surround magnetic materials and electric currents and are detected by the force they exert on other magnetic materials and moving electric charges. The electric and magnetic fields are two interrelated aspects of a single object, called the electromagnetic field. A pure electric field in one reference frame is observed as a combination of both an electric field and a magnetic field in a moving reference frame. The Auxillary Magnetic Field, H characterizes how the true Magnetic Field B influences the organization of magnetic dipoles in a given medium."^^xsd:string ; qudt:generalization qudt-quantity:ElectricCurrentPerUnitLength . qudt-quantity:Capacitance rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Capacitance"^^xsd:string ; qudt:description "Capacitance is the ability of a body to hold an electrical charge; it is quantified as the amount of electric charge stored for a given electric potential. Capacitance is a scalar-valued quantity."^^xsd:string ; skos:exactMatch . qudt-quantity:Capacity rdf:type qudt:InformationQuantityKind ; rdfs:label "Capacity"^^xsd:string ; qudt:description """In computer operations, (a) the largest quantity which can be stored, processed, or transferred; (b) the largest number of digits or characters which may regularly be processed; (c) the upper and lower limits of the quantities which may be processed. In other contexts, the amount of material that can be stored, such as fuel or food."""^^xsd:string ; qudt:symbol "TBD"^^xsd:string ; skos:exactMatch . qudt-quantity:CatalyticActivity rdf:type qudt:ChemistryQuantityKind ; rdfs:label "Catalytic Activity"^^xsd:string ; skos:exactMatch . qudt-quantity:Circulation rdf:type qudt:FluidMechanicsQuantityKind ; rdfs:label "Circulation"^^xsd:string ; qudt:description "In fluid dynamics, circulation is the line integral around a closed curve of the fluid velocity. It has dimensions of length squared over time."^^xsd:string ; qudt:generalization qudt-quantity:AreaPerTime ; qudt:symbol "Γ"^^xsd:string ; skos:exactMatch . qudt-quantity:CoefficientOfHeatTransfer rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Coefficient of Heat Transfer"^^xsd:string ; skos:closeMatch . qudt-quantity:CompressibilityFactor rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Compressibility Factor"^^xsd:string ; qudt:description "The compressibility factor (Z) is a useful thermodynamic property for modifying the ideal gas law to account for the real gas behaviour. The closer a gas is to a phase change, the larger the deviations from ideal behavior. Values for compressibility are calculated using equations of state (EOS), such as the virial equation and van der Waals equation. The compressibility factor for specific gases can be obtained, with out calculation, from compressibility charts. These charts are created by plotting Z as a function of pressure at constant temperature."^^xsd:string ; qudt:generalization qudt-quantity:DimensionlessRatio ; qudt:symbol "Z"^^xsd:string . qudt-quantity:Concentration rdf:type qudt:ChemistryQuantityKind ; rdfs:label "Concentration"^^xsd:string ; skos:exactMatch . qudt-quantity:CubicElectricDipoleMomentPerSquareEnergy rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Cubic Electric Dipole Moment per Square Energy"^^xsd:string . qudt-quantity:Currency rdf:type qudt:FinancialQuantityKind ; rdfs:label "Currency"^^xsd:string ; qudt:generalization qudt-quantity:Asset ; skos:exactMatch . qudt-quantity:Curvature rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Curvature"^^xsd:string ; qudt:description """The canonical example of extrinsic curvature is that of a circle, which has curvature equal to the inverse of its radius everywhere. Smaller circles bend more sharply, and hence have higher curvature. The curvature of a smooth curve is defined as the curvature of its osculating circle at each point. The osculating circle of a sufficiently smooth plane curve at a given point on the curve is the circle whose center lies on the inner normal line and whose curvature is the same as that of the given curve at that point. This circle is tangent to the curve at the given point. That is, given a point P on a smooth curve C, the curvature of C at P is defined to be 1/R where R is the radius of the osculating circle of C at P. The magnitude of curvature at points on physical curves can be measured in diopters (also spelled dioptre) — this is the convention in optics. [Wikipedia]"""^^xsd:string ; skos:exactMatch . qudt-quantity:DataRate rdf:type qudt:InformationQuantityKind ; rdfs:label "Data Rate"^^xsd:string ; qudt:description "The frequency derived from the period of time required to transmit one bit. This represents the amount of data transferred per second by a communications channel or a computing or storage device. Data rate is measured in units of bits per second (written \"b/s\" or \"bps\"), bytes per second (Bps), or baud. When applied to data rate, the multiplier prefixes \"kilo-\", \"mega-\", \"giga-\", etc. (and their abbreviations, \"k\", \"M\", \"G\", etc.) always denote powers of 1000. For example, 64 kbps is 64,000 bits per second. This contrasts with units of storage which use different prefixes to denote multiplication by powers of 1024, e.g. 1 kibibit = 1024 bits."^^xsd:string ; skos:exactMatch . qudt-quantity:Density rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Density"^^xsd:string ; skos:exactMatch . qudt-quantity:Dimensionless rdf:type qudt:QuantityKind ; rdfs:label "Dimensionless"^^xsd:string ; qudt:symbol "U"^^xsd:string ; skos:exactMatch . qudt-quantity:DimensionlessRatio rdf:type qudt:QuantityKind ; rdfs:label "Dimensionless Ratio"^^xsd:string ; qudt:generalization qudt-quantity:Dimensionless ; qudt:symbol "ψ"^^xsd:string ; skos:closeMatch . qudt-quantity:DoseEquivalent rdf:type qudt:RadiologyQuantityKind ; rdfs:label "Dose Equivalent"^^xsd:string ; qudt:description "The equivalent dose to a tissue is found by multiplying the absorbed dose, in gray, by a dimensionless \"quality factor\" Q, dependent upon radiation type, and by another dimensionless factor N, dependent on all other pertinent factors. N depends upon the part of the body irradiated, the time and volume over which the dose was spread, even the species of the subject."^^xsd:string ; qudt:generalization qudt-quantity:SpecificEnergy ; skos:exactMatch . qudt-quantity:DryVolume rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Dry Volume"^^xsd:string ; qudt:generalization qudt-quantity:Volume . qudt-quantity:DynamicPressure rdf:type qudt:FluidMechanicsQuantityKind ; rdfs:label "Dynamic Pressure"^^xsd:string ; qudt:description """Dynamic Pressure (indicated with q, or Q, and sometimes called velocity pressure) is the quantity defined by: q = 1/2 * ρv^2 where (using SI units): q = dynamic pressure in pascals ρ = fluid density in kg/m3 (e.g. density of air) v = fluid velocity in m/s"""^^xsd:string ; qudt:generalization qudt-quantity:Pressure ; qudt:symbol "q"^^xsd:string ; skos:exactMatch . qudt-quantity:DynamicViscosity rdf:type qudt:FluidMechanicsQuantityKind ; rdfs:label "Dynamic Viscosity"^^xsd:string ; qudt:generalization qudt-quantity:Viscosity ; qudt:symbol "μ"^^xsd:string ; skos:closeMatch . qudt-quantity:ElectricCharge rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Charge"^^xsd:string ; qudt:description "Electric charge is a fundamental conserved property of some subatomic particles, which determines their electromagnetic interaction. Electrically charged matter is influenced by, and produces, electromagnetic fields. The electric charge on a body may be positive or negative. Two positively charged bodies experience a mutual repulsive force, as do two negatively charged bodies. A positively charged body and a negatively charged body experience an attractive force."^^xsd:string ; qudt:symbol "Q"^^xsd:string ; skos:exactMatch . qudt-quantity:ElectricChargeLineDensity rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Charge Line Density"^^xsd:string . qudt-quantity:ElectricChargePerAmountOfSubstance rdf:type qudt:ElectricityAndMagnetismQuantityKind , qudt:ChemistryQuantityKind ; rdfs:label "Electric Charge per Amount of Substance"^^xsd:string . qudt-quantity:ElectricChargePerArea rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Charge per Unit Area"^^xsd:string . qudt-quantity:ElectricChargePerMass rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Charge per Mass"^^xsd:string . qudt-quantity:ElectricChargeVolumeDensity rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Charge Volume Density"^^xsd:string ; qudt:symbol "ρ"^^xsd:string . qudt-quantity:ElectricConductivity rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Conductivity"^^xsd:string ; qudt:description """Electric conductivity or specific conductance is a measure of a material's ability to conduct an electric current. When an electrical potential difference is placed across a conductor, its movable charges flow, giving rise to an electric current. The conductivity σ is defined as the ratio of the electric current density J to the electric field E: J = σE In isotropic materials, conductivity is scalar-valued, however in general, conductivity is a tensor-valued quantity."""^^xsd:string ; qudt:symbol "σ"^^xsd:string . qudt-quantity:ElectricCurrent rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Current"^^xsd:string ; qudt:description "Electric Current is the flow (movement) of electric charge. The amount of electric current through some surface, e.g., a section through a copper conductor, is defined as the amount of electric charge flowing through that surface over time. Current is a scalar-valued quantity."^^xsd:string ; qudt:symbol "I"^^xsd:string ; skos:exactMatch . qudt-quantity:ElectricCurrentDensity rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Current Density"^^xsd:string ; qudt:abbreviation "J"^^xsd:string ; qudt:description "Electric current density is a measure of the density of flow of electric charge; it is the electric current per unit area of cross section. Electric current density is a vector-valued quantity."^^xsd:string ; qudt:symbol "J"^^xsd:string ; skos:exactMatch . qudt-quantity:ElectricCurrentPerAngle rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Current per Angle"^^xsd:string . qudt-quantity:ElectricCurrentPerUnitEnergy rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Current per Unit Energy"^^xsd:string . qudt-quantity:ElectricCurrentPerUnitLength rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Current per Unit Length"^^xsd:string . qudt-quantity:ElectricDipoleMoment rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Dipole Moment"^^xsd:string ; qudt:description "The Electric Dipole Moment is a measure of the separation of positive and negative electrical charges in a system of (discrete or continuous) charges. It is a vector-valued quantity. If the system of charges is neutral, that is if the sum of all charges is zero, then the dipole moment of the system is independent of the choice of a reference frame; however in a non-neutral system, such as the dipole moment of a single proton, a dependence on the choice of reference point arises. In such cases it is conventional to choose the reference point to be the center of mass of the system or the center of charge, not some arbitrary origin. This convention ensures that the dipole moment is an intrinsic property of the system."^^xsd:string ; skos:closeMatch . qudt-quantity:ElectricDisplacementField rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Displacement Field"^^xsd:string ; qudt:abbreviation "D"^^xsd:string ; qudt:description "In a dielectric material the presence of an electric field E causes the bound charges in the material (atomic nuclei and their electrons) to slightly separate, inducing a local electric dipole moment. The Electric Displacement Field, D, is a vector field that accounts for the effects of free charges within such dielectric materials. "^^xsd:string ; qudt:generalization qudt-quantity:ElectricChargePerArea ; qudt:symbol "D"^^xsd:string . qudt-quantity:ElectricField rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Field"^^xsd:string ; qudt:abbreviation "E"^^xsd:string ; qudt:description "The space surrounding an electric charge or in the presence of a time-varying magnetic field has a property called an electric field. This electric field exerts a force on other electrically charged objects. In the idealized case, the force exerted between two point charges is inversely proportional to the square of the distance between them. (Coulomb's Law)"^^xsd:string . qudt-quantity:ElectricFlux rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Flux"^^xsd:string ; qudt:description "The Electric Flux through an area is defined as the electric field multiplied by the area of the surface projected in a plane perpendicular to the field. Electric Flux is a scalar-valued quantity."^^xsd:string ; skos:exactMatch . qudt-quantity:ElectricPotential rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Potential"^^xsd:string ; qudt:description "The Electric Potential is a scalar valued quantity associated with an electric field. The electric potential Φ(x) at a point, x, is formally defined as the line integral of the electric field taken along a path from x to the point at infinity. If the electric field is static, i.e. time independent, then the choice of the path is arbitrary; however if the electric field is time dependent, taking the integral along different paths will produce different results."^^xsd:string ; qudt:generalization qudt-quantity:EnergyPerElectricCharge ; qudt:symbol "Φ"^^xsd:string ; skos:closeMatch . qudt-quantity:ElectricPower rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Power"^^xsd:string ; qudt:description """Electric power is the rate at which electrical energy is transferred by an electric circuit. In the simple case of direct current circuits, electric power can be calculated as the product of the potential difference in the circuit (V) and the amount of current flowing in the circuit (I): P = VI where P is the power V is the potential difference I is the current. However, in general electric power is calculated by taking the integral of the vector cross-product of the electrical and magnetic fields over a specified area."""^^xsd:string ; qudt:generalization qudt-quantity:Power . qudt-quantity:ElectricQuadrupoleMoment rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electric Quadrupole Moment"^^xsd:string ; qudt:description "The Electric Quadrupole Moment is a quantity which describes the effective shape of the ellipsoid of nuclear charge distribution. A non-zero quadrupole moment Q indicates that the charge distribution is not spherically symmetric. By convention, the value of Q is taken to be positive if the ellipsoid is prolate and negative if it is oblate. In general, the electric quadrupole moment is tensor-valued."^^xsd:string ; qudt:symbol "Q"^^xsd:string ; skos:closeMatch . qudt-quantity:ElectromotiveForce rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Electromotive Force"^^xsd:string ; qudt:description "In physics, electromotive force, or most commonly emf (seldom capitalized), or (occasionally) electromotance is \"that which tends to cause current (actual electrons and ions) to flow.\"[1]. More formally, emf is the external work expended per unit of charge to produce an electric potential difference across two open-circuited terminals.[2][3] The electric potential difference is created by separating positive and negative charges, thereby generating an electric field.[4][5] The created electrical potential difference drives current flow if a circuit is attached to the source of emf. When current flows, however, the voltage across the terminals of the source of emf is no longer the open-circuit value, due to voltage drops inside the device due to its internal resistance. [Wikipedia]"^^xsd:string ; qudt:generalization qudt-quantity:EnergyPerElectricCharge ; qudt:symbol "ℰ"^^xsd:string ; skos:exactMatch . qudt-quantity:EnergyAndWork rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Energy and Work"^^xsd:string ; skos:exactMatch , . qudt-quantity:EnergyAndWorkPerMassAmountOfSubstance rdf:type qudt:ChemistryQuantityKind ; rdfs:label "Energy and Work per Mass Amount of Substance"^^xsd:string . qudt-quantity:EnergyDensity rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Energy Density"^^xsd:string ; qudt:description "Energy density is defined as energy per unit volume. The SI unit for energy density is the joule per cubic meter."^^xsd:string ; skos:exactMatch . qudt-quantity:EnergyInternal rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Internal Energy"^^xsd:string ; qudt:generalization qudt-quantity:EnergyAndWork ; skos:exactMatch . qudt-quantity:EnergyKinetic rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Kinetic Energy"^^xsd:string ; qudt:generalization qudt-quantity:EnergyAndWork ; skos:exactMatch . qudt-quantity:EnergyPerArea rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Energy per Area"^^xsd:string . qudt-quantity:EnergyPerAreaElectricCharge rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Energy per Area Electric Charge"^^xsd:string . qudt-quantity:EnergyPerElectricCharge rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Energy per Electric Charge"^^xsd:string . qudt-quantity:EnergyPerSquareMagneticFluxDensity rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Energy per Square Magnetic Flux Density"^^xsd:string . qudt-quantity:EnergyPerTemperature rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Energy per Temperature"^^xsd:string . qudt-quantity:Enthalpy rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Enthalpy"^^xsd:string ; qudt:description "Static enthalpy per unit mass. The specific enthalpy of a working mass is a property of that mass used in thermodynamics, defined as h=u+p . v where u is the specific internal energy, p is the pressure, and v is specific volume. In other words, h = H / m where m is the mass of the system. The SI unit for specific enthalpy is joules per kilogram. [Wikipedia]"^^xsd:string ; qudt:generalization qudt-quantity:EnergyAndWork ; skos:exactMatch . qudt-quantity:Exposure rdf:type qudt:RadiologyQuantityKind ; rdfs:label "Exposure"^^xsd:string ; qudt:generalization qudt-quantity:ElectricChargePerMass ; skos:exactMatch . qudt-quantity:FirstMomentOfArea rdf:type qudt:SolidMechanicsQuantityKind ; rdfs:label "First Moment of Area"^^xsd:string ; qudt:description "The first moment of area is the summation of area times distance to an axis. It is a measure of the distribution of the area of a shape in relationship to an axis."^^xsd:string ; qudt:generalization qudt-quantity:Volume . qudt-quantity:Force rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Force"^^xsd:string ; qudt:description """Force is an influence that causes mass to accelerate. It may be experienced as a lift, a push, or a pull. Force is defined by Newton's Second Law as F = m · a, where F is force, m is mass and a is acceleration. Net force is mathematically equal to the time rate of change of the momentum of the body on which it acts. Since momentum is a vector quantity (has both a magnitude and direction), force also is a vector quantity."""^^xsd:string ; skos:exactMatch . qudt-quantity:ForceMagnitude rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Force Magnitude"^^xsd:string . qudt-quantity:ForcePerArea rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Force Per Area"^^xsd:string . qudt-quantity:ForcePerAreaTime rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Force Per Area Time"^^xsd:string . qudt-quantity:ForcePerElectricCharge rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Force per Electric Charge"^^xsd:string . qudt-quantity:ForcePerLength rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Force per Unit Length"^^xsd:string . qudt-quantity:Frequency rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Frequency"^^xsd:string ; qudt:description "Frequency is the number of occurrences of a repeating event per unit time. The repetition of the events may be periodic (i.e. the length of time between event repetitions is fixed) or aperiodic (i.e. the length of time between event repetitions varies). Therefore, we distinguish between periodic and aperiodic frequencies. In the SI system, periodic frequency is measured in hertz (Hz) or multiples of hertz, while aperiodic frequency is measured in becquerel (Bq)."^^xsd:string ; skos:exactMatch . qudt-quantity:Friction rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Friction"^^xsd:string ; qudt:description "Friction is the force of two surfaces In contact, or the force of a medium acting on a moving object (i.e. air on an aircraft). When contacting surfaces move relative to each other, the friction between the two objects converts kinetic energy into thermal energy."^^xsd:string ; qudt:generalization qudt-quantity:Force ; skos:exactMatch . qudt-quantity:Gain rdf:type qudt:QuantityKind ; rdfs:label "Gain"^^xsd:string ; qudt:description "A general term used to denote an increase in signal power or signal strength in transmission from one point to another. Gain is usually expressed in decibels and is widely used to denote transducer gain. An increase or amplification. In radar there are two general usages of the term: (a) antenna gain, or gain factor, is the ratio of the power transmitted along the beam axis to that of an isotropic radiator transmitting the same total power; (b) receiver gain, or video gain, is the amplification given a signal by the receiver."^^xsd:string ; qudt:generalization qudt-quantity:DimensionlessRatio ; skos:exactMatch . qudt-quantity:GravitationalAttraction rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Gravitational Attraction"^^xsd:string ; skos:closeMatch . qudt-quantity:GyromagneticRatio rdf:type qudt:AtomicPhysicsQuantityKind ; rdfs:label "Gyromagnetic Ratio"^^xsd:string ; qudt:generalization qudt-quantity:ElectricChargePerMass ; qudt:symbol "γ"^^xsd:string ; skos:exactMatch . qudt-quantity:HeartRate rdf:type qudt:BiologyQuantityKind ; rdfs:label "Heart Rate"^^xsd:string ; skos:exactMatch . qudt-quantity:Heat rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Heat"^^xsd:string ; qudt:description "Energy transferred by a thermal process. Heat can be measured in terms of the dynamical units of energy, as the erg, joule, etc., or in terms of the amount of energy required to produce a definite thermal change in some substance, as, for example, the energy required per degree to raise the temperature of a unit mass of water at some temperature ( calorie, Btu)."^^xsd:string ; qudt:generalization qudt-quantity:ThermalEnergy ; skos:exactMatch . qudt-quantity:HeatCapacity rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Heat Capacity"^^xsd:string ; qudt:generalization qudt-quantity:EnergyPerTemperature ; qudt:symbol "Cp"^^xsd:string . qudt-quantity:HeatCapacityRatio rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Heat Capacity Ratio"^^xsd:string ; qudt:description "The heat capacity ratio, or ratio of specific heats, is the ratio of the heat capacity at constant pressure (C_P) to heat capacity at constant volume (C_V). For an ideal gas, the heat capacity is constant with temperature (Θ). Accordingly we can express the enthalpy as H = C_P*Θ and the internal energy as U = C_V*Θ. Thus, it can also be said that the heat capacity ratio is the ratio between enthalpy and internal energy"^^xsd:string ; qudt:generalization qudt-quantity:DimensionlessRatio ; skos:exactMatch . qudt-quantity:HeatFlowRate rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Heat Flow Rate"^^xsd:string ; qudt:generalization qudt-quantity:Power ; skos:closeMatch . qudt-quantity:HeatFlowRatePerUnitArea rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Heat Flow Rate per Unit Area"^^xsd:string ; qudt:generalization qudt-quantity:PowerPerArea . qudt-quantity:Illuminance rdf:type qudt:PhotometryQuantityKind ; rdfs:label "Illuminance"^^xsd:string ; qudt:description "Illuminance is the total luminous flux incident on a surface, per unit area. It is a measure of the intensity of the incident light, wavelength-weighted by the luminosity function to correlate with human brightness perception."^^xsd:string ; qudt:generalization qudt-quantity:LuminousFluxPerArea ; skos:exactMatch . qudt-quantity:Inductance rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Inductance"^^xsd:string ; qudt:description "Inductance is an electromagentic quantity that characterizes a circuit's resistance to any change of electric current; a change in the electric current through induces an opposing electromotive force (EMF). Quantitatively, inductance is proportional to the magnetic flux per unit of electric current."^^xsd:string ; qudt:symbol "L"^^xsd:string ; skos:exactMatch . qudt-quantity:InformationEntropy rdf:type qudt:InformationQuantityKind ; rdfs:label "Information Entropy"^^xsd:string . qudt-quantity:InverseAmountOfSubstance rdf:type qudt:ChemistryQuantityKind ; rdfs:label "Inverse Amount of Substance"^^xsd:string . qudt-quantity:InverseEnergy rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Inverse Energy"^^xsd:string . qudt-quantity:InverseLength rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Inverse Length"^^xsd:string . qudt-quantity:InverseLengthTemperature rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Inverse Length Temperature"^^xsd:string . qudt-quantity:InverseMagneticFlux rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Inverse Magnetic Flux"^^xsd:string . qudt-quantity:InversePermittivity rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Inverse Permittivity"^^xsd:string . qudt-quantity:InverseSquareEnergy rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Inverse Square Energy"^^xsd:string . qudt-quantity:InverseTimeTemperature rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Inverse Time Temperature"^^xsd:string . qudt-quantity:InverseVolume rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Inverse Volume"^^xsd:string . qudt-quantity:Irradiance rdf:type qudt:RadiometryQuantityKind ; rdfs:label "Irradiance"^^xsd:string ; qudt:description "Irradiance and Radiant Emittance are radiometry terms for the power per unit area of electromagnetic radiation at a surface. \"Irradiance\" is used when the electromagnetic radiation is incident on the surface. \"Radiant emmitance\" (or \"radiant exitance\") is used when the radiation is emerging from the surface."^^xsd:string ; qudt:generalization qudt-quantity:PowerPerArea . qudt-quantity:KinematicViscosity rdf:type qudt:FluidMechanicsQuantityKind ; rdfs:label "Kinematic Viscosity"^^xsd:string ; qudt:abbreviation "The Kinematic Viscosity of a fluid is the dynamic viscosity divided by the fluid density."^^xsd:string ; qudt:generalization qudt-quantity:AreaPerTime ; skos:exactMatch . qudt-quantity:KineticEnergy rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Kinetic Energy"^^xsd:string ; qudt:description """The energy which a body possesses as a consequence of its motion, defined as one-half the product of its mass m and the square of its speed v, 1/2 mv^2. The kinetic energy per unit volume of a fluid parcel is the 1/2 p v2 , where p is the density and v the speed of the parcel. See potential energy. For relativistic speeds the kinetic energy is given by Ek = mc^2 - m0c^2 where c is the velocity of light in a vacuum, m0 is the rest mass, and m is the moving mass."""^^xsd:string ; qudt:generalization qudt-quantity:EnergyAndWork ; skos:exactMatch . qudt-quantity:Length rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Length"^^xsd:string ; qudt:symbol "L"^^xsd:string ; skos:exactMatch . qudt-quantity:LengthByForce rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Length Force"^^xsd:string . qudt-quantity:LengthEnergy rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Length Energy"^^xsd:string . qudt-quantity:LengthMass rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Length Mass"^^xsd:string . qudt-quantity:LengthMolarEnergy rdf:type qudt:ChemistryQuantityKind ; rdfs:label "Length Molar Energy"^^xsd:string . qudt-quantity:LengthPerUnitElectricCurrent rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Length per Unit Electric Current"^^xsd:string . qudt-quantity:LengthPerUnitMagneticFlux rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Length per Unit Magnetic Flux"^^xsd:string . qudt-quantity:LengthTemperature rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Length Temperature"^^xsd:string . qudt-quantity:LengthTemperatureTime rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Length Temperature Time"^^xsd:string . qudt-quantity:LinearAcceleration rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Linear Acceleration"^^xsd:string ; qudt:generalization qudt-quantity:Acceleration ; skos:exactMatch . qudt-quantity:LinearEnergyTransfer rdf:type qudt:AtomicPhysicsQuantityKind ; rdfs:label "Linear Energy Transfer"^^xsd:string ; skos:exactMatch . qudt-quantity:LinearMomentum rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Linear Momentum"^^xsd:string ; qudt:description "Linear momentum is the product of mass and linear velocity. The SI unit for linear momentum is meter-kilogram per second (m-kg/s)."^^xsd:string ; qudt:generalization qudt-quantity:Momentum ; skos:exactMatch . qudt-quantity:LinearThermalExpansion rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Linear Thermal Expansion"^^xsd:string ; qudt:description """When the temperature of a substance changes, the energy that is stored in the intermolecular bonds between atoms changes. When the stored energy increases, so does the length of the molecular bonds. As a result, solids typically expand in response to heating and contract on cooling; this dimensional response to temperature change is expressed by its coefficient of thermal expansion. Different coefficients of thermal expansion can be defined for a substance depending on whether the expansion is measured by: * linear thermal expansion * area thermal expansion * volumetric thermal expansion These characteristics are closely related. The volumetric thermal expansion coefficient can be defined for both liquids and solids. The linear thermal expansion can only be defined for solids, and is common in engineering applications. Some substances expand when cooled, such as freezing water, so they have negative thermal expansion coefficients. [Wikipedia]"""^^xsd:string . qudt-quantity:LinearVelocity rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Linear Velocity"^^xsd:string ; qudt:generalization qudt-quantity:Velocity ; skos:exactMatch . qudt-quantity:LiquidVolume rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Liquid Volume"^^xsd:string ; qudt:generalization qudt-quantity:Volume . qudt-quantity:Luminance rdf:type qudt:PhotometryQuantityKind ; rdfs:label "Luminance"^^xsd:string ; qudt:description "Luminance is a photometric measure of the luminous intensity per unit area of light travelling in a given direction. It describes the amount of light that passes through or is emitted from a particular area, and falls within a given solid angle."^^xsd:string ; skos:exactMatch . qudt-quantity:LuminousEfficacy rdf:type qudt:PhotometryQuantityKind ; rdfs:label "Luminous Efficacy"^^xsd:string ; qudt:description "Luminous Efficacy is the ratio of luminous flux (in lumens) to power (usually measured in watts). Depending on context, the power can be either the radiant flux of the source's output, or it can be the total electric power consumed by the source."^^xsd:string . qudt-quantity:LuminousEmmitance rdf:type qudt:PhotometryQuantityKind ; rdfs:label "Luminous Emmitance"^^xsd:string ; qudt:description "Luminous Emittance is the luminous flux per unit area emitted from a surface."^^xsd:string ; qudt:generalization qudt-quantity:LuminousFluxPerArea . qudt-quantity:LuminousEnergy rdf:type qudt:PhotometryQuantityKind ; rdfs:label "Luminous Energy"^^xsd:string ; qudt:description "Luminous Energy is the perceived energy of light. This is sometimes also called the quantity of light."^^xsd:string ; qudt:symbol "Qv"^^xsd:string . qudt-quantity:LuminousFlux rdf:type qudt:PhotometryQuantityKind ; rdfs:label "Luminous Flux"^^xsd:string ; qudt:description "Luminous Flux or Luminous Power is the measure of the perceived power of light. It differs from radiant flux, the measure of the total power of light emitted, in that luminous flux is adjusted to reflect the varying sensitivity of the human eye to different wavelengths of light."^^xsd:string ; qudt:symbol "F"^^xsd:string ; skos:exactMatch . qudt-quantity:LuminousFluxPerArea rdf:type qudt:PhotometryQuantityKind ; rdfs:label "Luminous Flux per Area"^^xsd:string . qudt-quantity:LuminousIntensity rdf:type qudt:PhotometryQuantityKind ; rdfs:label "Luminous Intensity"^^xsd:string ; qudt:description "Luminous Intensity is a measure of the wavelength-weighted power emitted by a light source in a particular direction per unit solid angle. The weighting is determined by the luminosity function, a standardized model of the sensitivity of the human eye to different wavelengths."^^xsd:string ; qudt:symbol "J"^^xsd:string ; skos:exactMatch . qudt-quantity:MachNumber rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Mach Number"^^xsd:string ; qudt:description """Mach number (Ma) is the speed of an object moving through air, or any fluid substance, divided by the speed of sound as it is in that substance: M = V_o/V_s where M is the Mach number V_o is the velocity of the object relative to the medium and V_s is the velocity of sound in the medium The Mach number is commonly used both with objects traveling at high speed in a fluid, and with high-speed fluid flows inside channels such as nozzles, diffusers or wind tunnels. As it is defined as a ratio of two speeds, it is a dimensionless number. [Wikipedia]"""^^xsd:string ; qudt:generalization qudt-quantity:DimensionlessRatio ; skos:exactMatch . qudt-quantity:MagneticDipoleMoment rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Magnetic Dipole Moment"^^xsd:string ; qudt:description "The magnetic moment of a system is a measure of the magnitude and the direction of its magnetism. Magnetic moment usually refers to its Magnetic Dipole Moment, and quantifies the contribution of the system's internal magnetism to the external dipolar magnetic field produced by the system (that is, the component of the external magnetic field that is inversely proportional to the cube of the distance to the observer). The Magnetic Dipole Moment is a vector-valued quantity."^^xsd:string ; qudt:symbol "μ"^^xsd:string ; skos:exactMatch . qudt-quantity:MagneticField rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Magnetic Field"^^xsd:string ; qudt:abbreviation "B"^^xsd:string ; qudt:description "The Magnetic Field, denoted B, is a fundamental field in electrodynamics which characterizes the magnetic force exerted by electric currents. It is closely related to the auxillary magnetic field H (see quantity:AuxillaryMagneticField)."^^xsd:string ; qudt:symbol "B"^^xsd:string . qudt-quantity:MagneticFlux rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Magnetic Flux"^^xsd:string ; qudt:description "Magnetic Flux is the product of the average magnetic field times the perpendicular area that it penetrates."^^xsd:string ; qudt:symbol "Φ"^^xsd:string ; skos:exactMatch . qudt-quantity:MagneticFluxPerUnitLength rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Magnetic Flux per Unit Length"^^xsd:string . qudt-quantity:MagnetizationField rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Magnetization Field"^^xsd:string ; qudt:abbreviation "M"^^xsd:string ; qudt:description "The Magnetization Field is defined as the ratio of magnetic moment per unit volume. It is a vector-valued quantity."^^xsd:string ; qudt:generalization qudt-quantity:ElectricCurrentPerUnitLength ; qudt:symbol "M"^^xsd:string . qudt-quantity:MagnetomotiveForce rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Magnetomotive Force"^^xsd:string ; qudt:description "Magnetomotive Force (mmf) is the ability of an electric circuit to produce magnetic flux. Just as the ability of a battery to produce electric current is called its electromotive force or emf, mmf is taken as the work required to move a unit magnet pole from any point through any path which links the electric circuit back the same point in the presence of the magnetic force produced by the electric current in the circuit."^^xsd:string ; skos:exactMatch . qudt-quantity:Mass rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Mass"^^xsd:string ; qudt:symbol "M"^^xsd:string ; skos:exactMatch . qudt-quantity:MassAmountOfSubstance rdf:type qudt:ChemistryQuantityKind ; rdfs:label "Mass Amount of Substance"^^xsd:string . qudt-quantity:MassAmountOfSubstanceTemperature rdf:type qudt:ChemistryQuantityKind ; rdfs:label "Mass Amount of Substance Temperature"^^xsd:string . qudt-quantity:MassPerArea rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Mass per Area"^^xsd:string . qudt-quantity:MassPerAreaTime rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Mass per Area Time"^^xsd:string . qudt-quantity:MassPerElectricCharge rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Mass per Electric Charge"^^xsd:string . qudt-quantity:MassPerLength rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Mass per Length"^^xsd:string . qudt-quantity:MassPerTime rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Mass per Time"^^xsd:string . qudt-quantity:MassTemperature rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Mass Temperature"^^xsd:string . qudt-quantity:MicrobialFormation rdf:type qudt:BiologyQuantityKind ; rdfs:label "Microbial Formation"^^xsd:string . qudt-quantity:MolarAngularMomentum rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Molar Angular Momentum"^^xsd:string . qudt-quantity:MolarEnergy rdf:type qudt:ChemistryQuantityKind ; rdfs:label "Molar Energy"^^xsd:string ; skos:closeMatch . qudt-quantity:MolarHeatCapacity rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Molar Heat Capacity"^^xsd:string ; skos:closeMatch . qudt-quantity:MolarMass rdf:type qudt:ChemistryQuantityKind ; rdfs:label "Molar Mass"^^xsd:string ; skos:exactMatch . qudt-quantity:MolarVolume rdf:type qudt:ChemistryQuantityKind ; rdfs:label "Molar Volume"^^xsd:string ; qudt:symbol "V_m"^^xsd:string ; skos:exactMatch . qudt-quantity:MoleFraction rdf:type qudt:ChemistryQuantityKind ; rdfs:label "Mole Fraction"^^xsd:string ; qudt:description "In chemistry, the mole fraction of a component in a mixture is the relative proportion of molecules belonging to the component to those in the mixture, by number of molecules. It is one way of measuring concentration."^^xsd:string ; qudt:generalization qudt-quantity:DimensionlessRatio ; skos:exactMatch . qudt-quantity:MolecularMass rdf:type qudt:ChemistryQuantityKind ; rdfs:label "Molecular Mass"^^xsd:string ; qudt:description "The molecular mass, or molecular weight of a chemical compound is the mass of one molecule of that compound, relative to the unified atomic mass unit, u. Molecular mass should not be confused with molar mass, which is the mass of one mole of a substance."^^xsd:string ; qudt:generalization qudt-quantity:Mass ; qudt:symbol "M"^^xsd:string ; skos:exactMatch . qudt-quantity:MolecularViscosity rdf:type qudt:FluidMechanicsQuantityKind ; rdfs:label "Molecular Viscosity"^^xsd:string ; qudt:generalization qudt-quantity:Viscosity . qudt-quantity:MomentOfInertia rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Moment of Inertia"^^xsd:string . qudt-quantity:Momentum rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Momentum"^^xsd:string ; qudt:description """Quantity of motion. Linear momentum is the quantity obtained by multiplying the mass of a body by its linear speed. Angular momentum is the quantity obtained by multiplying the moment of inertia of a body by its angular speed. The momentum of a system of particles is given by the sum of the momentums of the individual particles which make up the system or by the product of the total mass of the system and the velocity of the center of gravity of the system. The momentum of a continuous medium is given by the integral of the velocity over the mass of the medium or by the product of the total mass of the medium and the velocity of the center of gravity of the medium."""^^xsd:string ; skos:exactMatch . qudt-quantity:NumberDensity rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Number Density"^^xsd:string ; qudt:description "In physics, astronomy, and chemistry, number density (symbol: n) is a kind of quantity used to describe the degree of concentration of countable objects (atoms, molecules, dust particles, galaxies, etc.) in the three-dimensional physical space."^^xsd:string ; qudt:generalization qudt-quantity:InverseVolume ; qudt:symbol "n"^^xsd:string ; skos:exactMatch . qudt-quantity:Permeability rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Permeability"^^xsd:string ; qudt:description "Permeability is the degree of magnetization of a material that responds linearly to an applied magnetic field. In general permeability is a tensor-valued quantity."^^xsd:string ; qudt:symbol "μ"^^xsd:string ; skos:exactMatch . qudt-quantity:Permittivity rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Permittivity"^^xsd:string ; qudt:description "Permittivity is a physical quantity that describes how an electric field affects, and is affected by a dielectric medium, and is determined by the ability of a material to polarize in response to the field, and thereby reduce the total electric field inside the material. Permittivity is often a scalar valued quantity, however in the general case it is tensor-valued."^^xsd:string ; qudt:symbol "ε"^^xsd:string ; skos:exactMatch . qudt-quantity:PlaneAngle rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Plane Angle"^^xsd:string ; qudt:generalization qudt-quantity:Angle ; skos:exactMatch . qudt-quantity:PolarMomentOfInertia rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Polar moment of inertia"^^xsd:string ; qudt:description "The polar moment of inertia is a quantity used to predict an object's ability to resist torsion, in objects (or segments of objects) with an invariant circular cross-section and no significant warping or out-of-plane deformation. It is used to calculate the angular displacement of an object subjected to a torque. It is analogous to the area moment of inertia, which characterizes an object's ability to resist bending."^^xsd:string . qudt-quantity:Polarizability rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Polarizability"^^xsd:string ; qudt:description """Polarizability is the relative tendency of a charge distribution, like the electron cloud of an atom or molecule, to be distorted from its normal shape by an external electric field, which may be caused by the presence of a nearby ion or dipole. The electronic polarizability α is defined as the ratio of the induced dipole moment of an atom to the electric field that produces this dipole moment. Polarizability is often a scalar valued quantity, however in the general case it is tensor-valued."""^^xsd:string ; qudt:symbol "α"^^xsd:string ; skos:exactMatch . qudt-quantity:PolarizationField rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Polarization Field"^^xsd:string ; qudt:description "The Polarization Field is the vector field that expresses the density of permanent or induced electric dipole moments in a dielectric material. The polarization vector P is defined as the ratio of electric dipole moment per unit volume."^^xsd:string ; qudt:generalization qudt-quantity:ElectricChargePerArea ; qudt:symbol "P"^^xsd:string . qudt-quantity:PotentialEnergy rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Potential Energy"^^xsd:string ; qudt:description "Energy possessed by a body by virtue of its position in a gravity field in contrast with kinetic energy, that possessed by virtue of its motion."^^xsd:string ; qudt:generalization qudt-quantity:EnergyAndWork ; skos:exactMatch . qudt-quantity:Power rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Power"^^xsd:string ; qudt:description """Power is the rate at which work is performed or energy is transmitted, or the amount of energy required or expended for a given unit of time. As a rate of change of work done or the energy of a subsystem, power is: P = W/t where P is power W is work t is time. [Wikipedia]"""^^xsd:string ; skos:exactMatch . qudt-quantity:PowerArea rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Power Area"^^xsd:string . qudt-quantity:PowerAreaPerSolidAngle rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Power Area per Solid Angle"^^xsd:string . qudt-quantity:PowerPerArea rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Power per Area"^^xsd:string . qudt-quantity:PowerPerAreaAngle rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Power per Area Angle"^^xsd:string . qudt-quantity:PowerPerAreaQuarticTemperature rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Power per Area Quartic Temperature"^^xsd:string . qudt-quantity:PowerPerElectricCharge rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Power per Electric Charge"^^xsd:string . qudt-quantity:Pressure rdf:type qudt:FluidMechanicsQuantityKind ; rdfs:label "Pressure"^^xsd:string ; qudt:description "Pressure is an effect which occurs when a force is applied on a surface. Pressure is the amount of force acting on a unit area. Pressure is distinct from stress, as the former is the ratio of the component of force normal to a surface to the surface area. Stress is a tensor that relates the vector force to the vector area."^^xsd:string ; qudt:generalization qudt-quantity:ForcePerArea ; skos:exactMatch . qudt-quantity:QuarticElectricDipoleMomentPerCubicEnergy rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Quartic Electric Dipole Moment per Cubic Energy"^^xsd:string . qudt-quantity:RF-Power rdf:type qudt:CommunicationsQuantityKind ; rdfs:label "RF-Power"^^xsd:string ; qudt:generalization qudt-quantity:SignalStrength . qudt-quantity:Radiance rdf:type qudt:RadiometryQuantityKind ; rdfs:label "Radiance"^^xsd:string ; qudt:description "Radiance is a radiometric measure that describes the amount of light that passes through or is emitted from a particular area, and falls within a given solid angle in a specified direction."^^xsd:string ; qudt:generalization qudt-quantity:PowerPerAreaAngle . qudt-quantity:RadiantEmmitance rdf:type qudt:RadiometryQuantityKind ; rdfs:label "Radiant Emmitance"^^xsd:string ; qudt:description "Irradiance and Radiant Emittance are radiometry terms for the power per unit area of electromagnetic radiation at a surface. \"Irradiance\" is used when the electromagnetic radiation is incident on the surface. \"Radiant emmitance\" (or \"radiant exitance\") is used when the radiation is emerging from the surface."^^xsd:string ; qudt:generalization qudt-quantity:PowerPerArea . qudt-quantity:RadiantEnergy rdf:type qudt:RadiometryQuantityKind ; rdfs:label "Radiant Energy"^^xsd:string ; qudt:description "Radiant Energy is the energy of electromagnetic waves. The quantity of radiant energy may be calculated by integrating radiant flux (or power) with respect to time"^^xsd:string ; qudt:generalization qudt-quantity:EnergyAndWork . qudt-quantity:RadiantFlux rdf:type qudt:RadiometryQuantityKind ; rdfs:label "Radiant Flux"^^xsd:string ; qudt:description "Radiant Flux, or radiant power, is the measure of the total power of electromagnetic radiation (including infrared, ultraviolet, and visible light). The power may be the total emitted from a source, or the total landing on a particular surface."^^xsd:string ; qudt:generalization qudt-quantity:Power ; qudt:symbol "Φ"^^xsd:string . qudt-quantity:RadiantIntensity rdf:type qudt:RadiometryQuantityKind ; rdfs:label "Radiant Intensity"^^xsd:string ; qudt:description "Radiant Intensity is a measure of the intensity of electromagnetic radiation. It is defined as power per unit solid angle."^^xsd:string . qudt-quantity:Radiosity rdf:type qudt:RadiometryQuantityKind ; rdfs:label "Radiosity"^^xsd:string ; qudt:description "Radiosity is the total emitted and reflected radiation leaving a surface."^^xsd:string ; qudt:generalization qudt-quantity:PowerPerArea . qudt-quantity:Resistance rdf:type qudt:ElectricityAndMagnetismQuantityKind ; rdfs:label "Resistance"^^xsd:string ; qudt:description "The electrical resistance of an object is a measure of its opposition to the passage of a steady electric current."^^xsd:string ; qudt:symbol "R"^^xsd:string ; skos:exactMatch . qudt-quantity:RespiratoryRate rdf:type qudt:BiologyQuantityKind ; rdfs:label "Respiratory Rate"^^xsd:string ; skos:exactMatch . qudt-quantity:ReynoldsNumber rdf:type qudt:FluidMechanicsQuantityKind ; rdfs:label "Reynolds Number"^^xsd:string ; qudt:description "The Reynolds number (Re) is a dimensionless number defined as the ratio of inertial forces to viscous forces and, consequently, it quantifies the relative importance of these two types of forces for given flow conditions."^^xsd:string ; qudt:generalization qudt-quantity:DimensionlessRatio ; skos:exactMatch . qudt-quantity:SecondMomentOfArea rdf:type qudt:SolidMechanicsQuantityKind ; rdfs:label "Second Moment of Area"^^xsd:string ; qudt:description "The second moment of area is a property of a physical object that can be used to predict its resistance to bending and deflection. The deflection of an object under load depends not only on the load, but also on the geometry of the object's cross-section."^^xsd:string . qudt-quantity:SerumOrPlasmaLevel rdf:type qudt:BiologyQuantityKind ; rdfs:label "Serum or Plasma Level"^^xsd:string ; qudt:generalization qudt-quantity:AmountOfSubstancePerUnitVolume . qudt-quantity:SignalDetectionThreshold rdf:type qudt:CommunicationsQuantityKind ; rdfs:label "Signal Detection Threshold"^^xsd:string . qudt-quantity:SignalStrength rdf:type qudt:CommunicationsQuantityKind ; rdfs:label "Signal Strength"^^xsd:string ; qudt:description "In telecommunications, particularly in radio, signal strength refers to the magnitude of the electric field at a reference point that is a significant distance from the transmitting antenna. It may also be referred to as received signal level or field strength. Typically, it is expressed in voltage per length or signal power received by a reference antenna. High-powered transmissions, such as those used in broadcasting, are expressed in dB-millivolts per metre (dBmV/m). [Wikipedia]"^^xsd:string ; qudt:generalization qudt-quantity:ElectricField ; skos:exactMatch . qudt-quantity:SolidAngle rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Solid Angle"^^xsd:string ; qudt:description "The solid angle subtended by a surface S is defined as the surface area of a unit sphere covered by the surface S's projection onto the sphere. A solid angle is related to the surface of a sphere in the same way an ordinary angle is related to the circumference of a circle. Since the total surface area of the unit sphere is 4*pi, the measure of solid angle will always be between 0 and 4*pi."^^xsd:string ; qudt:generalization qudt-quantity:Angle ; skos:exactMatch . qudt-quantity:SpecificEnergy rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Specific Energy"^^xsd:string ; skos:exactMatch . qudt-quantity:SpecificHeatCapacity rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Specific Heat Capacity"^^xsd:string ; skos:exactMatch . qudt-quantity:SpecificHeatPressure rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Specific Heat Pressure"^^xsd:string ; qudt:description "Specific heat at a constant pressure."^^xsd:string . qudt-quantity:SpecificHeatVolume rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Specific Heat Volume"^^xsd:string ; qudt:description "Specific heat per constant volume."^^xsd:string . qudt-quantity:SpecificImpulseByMass rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Specific Impulse by Mass"^^xsd:string ; qudt:generalization qudt-quantity:LinearVelocity . qudt-quantity:SpecificImpulseByWeight rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Specific Impulse by Weight"^^xsd:string ; qudt:generalization qudt-quantity:Time . qudt-quantity:SpecificVolume rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Specific Volume"^^xsd:string ; qudt:abbreviation "ν"^^xsd:string ; qudt:description "Specific volume (ν) is the volume occupied by a unit of mass of a material. It is equal to the inverse of density."^^xsd:string ; qudt:symbol "ν"^^xsd:string . qudt-quantity:Speed rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Speed"^^xsd:string ; qudt:description "Speed is the magnitude of velocity."^^xsd:string ; skos:exactMatch . qudt-quantity:SquareEnergy rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Square Energy"^^xsd:string . qudt-quantity:StandardGravitationalParameter rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Standard Gravitational Parameter"^^xsd:string ; qudt:symbol "μ"^^xsd:string ; skos:exactMatch . qudt-quantity:StaticPressure rdf:type qudt:FluidMechanicsQuantityKind ; rdfs:label "Static Pressure"^^xsd:string ; qudt:description "Static Pressure is the pressure at a nominated point in a fluid. Every point in a steadily flowing fluid, regardless of the fluid speed at that point, has its own static pressure P, dynamic pressure q, and total pressure P_0. The total pressure is the sum of the dynamic and static pressures, i.e. P_0 = P + q."^^xsd:string ; qudt:generalization qudt-quantity:Pressure . qudt-quantity:StochasticProcess rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Stochastic Process"^^xsd:string ; qudt:generalization qudt-quantity:Frequency ; skos:exactMatch . qudt-quantity:Strain rdf:type qudt:SolidMechanicsQuantityKind ; rdfs:label "Strain"^^xsd:string ; qudt:description "In any branch of science dealing with materials and their behaviour, strain is the geometrical expression of deformation caused by the action of stress on a physical body. Strain is calculated by first assuming a change between two body states: the beginning state and the final state. Then the difference in placement of two points in this body in those two states expresses the numerical value of strain. Strain therefore expresses itself as a change in size and/or shape. [Wikipedia]"^^xsd:string ; qudt:generalization qudt-quantity:Dimensionless ; skos:exactMatch . qudt-quantity:StrainEnergyDensity rdf:type qudt:SolidMechanicsQuantityKind ; rdfs:label "Strain Energy Density"^^xsd:string ; qudt:generalization qudt-quantity:EnergyDensity ; qudt:symbol "u"^^xsd:string . qudt-quantity:Stress rdf:type qudt:SolidMechanicsQuantityKind ; rdfs:label "Stress"^^xsd:string ; qudt:description "Stress is a measure of the average amount of force exerted per unit area of a surface within a deformable body on which internal forces act. In other words, it is a measure of the intensity or internal distribution of the total internal forces acting within a deformable body across imaginary surfaces. These internal forces are produced between the particles in the body as a reaction to external forces applied on the body."^^xsd:string ; qudt:generalization qudt-quantity:ForcePerArea . qudt-quantity:SystemOfQuantities_CGS rdf:type qudt:SystemOfQuantities ; rdfs:label "CGS System of Quantities"^^xsd:string ; qudt:systemBaseQuantityKind qudt-quantity:Length , qudt-quantity:Dimensionless , qudt-quantity:Mass , qudt-quantity:Time ; qudt:systemDerivedQuantityKind qudt-quantity:Frequency , qudt-quantity:AreaAngle , qudt-quantity:RadiantIntensity , qudt-quantity:LinearMomentum , qudt-quantity:DynamicViscosity , qudt-quantity:MassPerArea , qudt-quantity:Density , qudt-quantity:EnergyPerArea , qudt-quantity:Force , qudt-quantity:AreaTime , qudt-quantity:Area , qudt-quantity:LengthMass , qudt-quantity:SpecificEnergy , qudt-quantity:AngularMomentum , qudt-quantity:VolumePerUnitTime , qudt-quantity:AngularAcceleration , qudt-quantity:PowerPerAreaAngle , qudt-quantity:AngularVelocity , qudt-quantity:TimeSquared , qudt-quantity:LinearAcceleration , qudt-quantity:MomentOfInertia , qudt-quantity:EnergyAndWork , qudt-quantity:EnergyDensity , qudt-quantity:ForcePerLength , qudt-quantity:Curvature , qudt-quantity:Volume , qudt-quantity:Torque , qudt-quantity:Stress , qudt-quantity:Power , qudt-quantity:ForcePerArea , qudt-quantity:Pressure , qudt-quantity:PowerPerArea , qudt-quantity:MassPerLength , qudt-quantity:MassPerTime , qudt-quantity:LinearVelocity ; qudt:unitSystem unit:SystemOfUnits_CGS . qudt-quantity:SystemOfQuantities_CGS-EMU rdf:type qudt:SystemOfQuantities ; rdfs:label "CGS-EMU System of Quantities"^^xsd:string ; dc:description "The electromagnetic system of units is used to measure electrical quantities of electric charge, current, and voltage, within the centimeter gram second (or \"CGS\") metric system of units. In electromagnetic units, electric current is derived the CGS base units length, mass, and time by solving Ampere's Law (expressing the force between two parallel conducting wires) for current and setting the constant of proportionality (k_m) equal to unity. Thus, in the CGS-EMU system, electric current is derived from length, mass, and time."^^xsd:string ; qudt:systemBaseQuantityKind qudt-quantity:Time , qudt-quantity:Length , qudt-quantity:Dimensionless , qudt-quantity:Mass ; qudt:systemDerivedQuantityKind qudt-quantity:EnergyPerElectricCharge , qudt-quantity:MagneticDipoleMoment , qudt-quantity:Permittivity , qudt-quantity:MagneticFluxPerUnitLength , qudt-quantity:MagneticField , qudt-quantity:ElectricCurrentPerUnitLength , qudt-quantity:MagnetomotiveForce , qudt-quantity:Permeability , qudt-quantity:ElectricFlux , qudt-quantity:AuxillaryMagneticField , qudt-quantity:ElectricCharge , qudt-quantity:ElectricDipoleMoment , qudt-quantity:Inductance , qudt-quantity:MagneticFlux , qudt-quantity:MagnetizationField , qudt-quantity:ElectricCurrentDensity , qudt-quantity:Capacitance , qudt-quantity:ElectricPotential , qudt-quantity:ElectricCurrent , qudt-quantity:LengthPerUnitElectricCurrent , qudt-quantity:ElectricDisplacementField , qudt-quantity:Resistance , qudt-quantity:ElectromotiveForce , qudt-quantity:ElectricConductivity , qudt-quantity:ElectricField ; qudt:unitSystem unit:SystemOfUnits_CGS-EMU . qudt-quantity:SystemOfQuantities_CGS-ESU rdf:type qudt:SystemOfQuantities ; rdfs:label "CGS-ESU System of Quantities"^^xsd:string ; dc:description "The electrostatic system of units is used to measure electrical quantities of electric charge, current, and voltage within the centimeter gram second (or \"CGS\") metric system of units. In electrostatic units, electric charge is derived from Coulomb's Law (expressing the force exerted between two charged particles separated by a distance) by solving for electric charge and setting the constant of proportionality (k_s) equal to unity. Thus, in electrostatic units, the dimensionality of electric charge is derived from the base CGS quantities of length, mass, and time."^^xsd:string ; qudt:systemBaseQuantityKind qudt-quantity:Length , qudt-quantity:Dimensionless , qudt-quantity:Time , qudt-quantity:Mass ; qudt:systemDerivedQuantityKind qudt-quantity:Permeability , qudt-quantity:AuxillaryMagneticField , qudt-quantity:ElectricField , qudt-quantity:Inductance , qudt-quantity:MagneticFlux , qudt-quantity:ElectricCharge , qudt-quantity:ElectricDisplacementField , qudt-quantity:MagnetizationField , qudt-quantity:ElectricCurrentDensity , qudt-quantity:MagneticFluxPerUnitLength , qudt-quantity:ElectricDipoleMoment , qudt-quantity:ElectromotiveForce , qudt-quantity:MagnetomotiveForce , qudt-quantity:Resistance , qudt-quantity:ElectricFlux , qudt-quantity:EnergyPerElectricCharge , qudt-quantity:ElectricPotential , qudt-quantity:ElectricCurrentPerUnitLength , qudt-quantity:MagneticField , qudt-quantity:Capacitance , qudt-quantity:MagneticDipoleMoment , qudt-quantity:ElectricCurrent , qudt-quantity:LengthPerUnitElectricCurrent , qudt-quantity:Permittivity ; qudt:unitSystem unit:SystemOfUnits_CGS-ESU . qudt-quantity:SystemOfQuantities_CGS-Gauss rdf:type qudt:SystemOfQuantities ; rdfs:label "CGS-Gauss System of Quantities"^^xsd:string ; qudt:systemBaseQuantityKind qudt-quantity:Length , qudt-quantity:Mass , qudt-quantity:Dimensionless , qudt-quantity:Time ; qudt:systemDerivedQuantityKind qudt-quantity:Permittivity , qudt-quantity:EnergyPerElectricCharge , qudt-quantity:ElectricCurrent , qudt-quantity:ElectricDisplacementField , qudt-quantity:MagneticFluxPerUnitLength , qudt-quantity:AuxillaryMagneticField , qudt-quantity:Resistance , qudt-quantity:ElectricDipoleMoment , qudt-quantity:ElectricCurrentDensity , qudt-quantity:MagneticFlux , qudt-quantity:Permeability , qudt-quantity:MagneticDipoleMoment , qudt-quantity:LengthPerUnitElectricCurrent , qudt-quantity:Inductance , qudt-quantity:Capacitance , qudt-quantity:ElectricCurrentPerUnitLength , qudt-quantity:MagnetizationField , qudt-quantity:ElectricField , qudt-quantity:ElectricCharge , qudt-quantity:ElectricFlux , qudt-quantity:ElectricPotential , qudt-quantity:MagneticField , qudt-quantity:ElectromotiveForce ; qudt:unitSystem unit:SystemOfUnits_CGS-Gauss . qudt-quantity:SystemOfQuantities_Planck rdf:type qudt:SystemOfQuantities ; rdfs:label "Planck System of Quantities"^^xsd:string ; qudt:systemBaseQuantityKind qudt-quantity:ThermodynamicTemperature , qudt-quantity:Dimensionless , qudt-quantity:ElectricCharge , qudt-quantity:Time , qudt-quantity:Mass , qudt-quantity:Length ; qudt:systemDerivedQuantityKind qudt-quantity:ElectromotiveForce , qudt-quantity:Density , qudt-quantity:Torque , qudt-quantity:Power , qudt-quantity:ElectricPotential , qudt-quantity:ElectricCurrentPerUnitLength , qudt-quantity:Area , qudt-quantity:Force , qudt-quantity:MagneticFlux , qudt-quantity:LinearVelocity , qudt-quantity:MagnetizationField , qudt-quantity:LengthPerUnitElectricCurrent , qudt-quantity:LinearMomentum , qudt-quantity:LinearAcceleration , qudt-quantity:Frequency , qudt-quantity:ElectricDipoleMoment , qudt-quantity:MagneticField , qudt-quantity:AuxillaryMagneticField , qudt-quantity:ElectricDisplacementField , qudt-quantity:Resistance , qudt-quantity:ElectricCurrent , qudt-quantity:EnergyPerElectricCharge , qudt-quantity:Pressure , qudt-quantity:ForcePerArea , qudt-quantity:ElectricFlux , qudt-quantity:EnergyAndWork , qudt-quantity:ElectricField , qudt-quantity:MagneticFluxPerUnitLength , qudt-quantity:ElectricCurrentDensity , qudt-quantity:Volume , qudt-quantity:Stress , qudt-quantity:MagneticDipoleMoment ; qudt:unitSystem unit:SystemOfUnits_Planck . qudt-quantity:SystemOfQuantities_SI rdf:type qudt:SystemOfQuantities ; rdfs:label "International System of Quantities"^^xsd:string ; qudt:systemBaseQuantityKind qudt-quantity:ElectricCurrent , qudt-quantity:Length , qudt-quantity:Time , qudt-quantity:LuminousIntensity , qudt-quantity:AmountOfSubstance , qudt-quantity:Mass , qudt-quantity:ThermodynamicTemperature , qudt-quantity:Dimensionless ; qudt:systemDerivedQuantityKind qudt-quantity:CatalyticActivity , qudt-quantity:MassTemperature , qudt-quantity:LengthPerUnitElectricCurrent , qudt-quantity:GravitationalAttraction , qudt-quantity:DoseEquivalent , qudt-quantity:InverseVolume , qudt-quantity:AreaThermalExpansion , qudt-quantity:SquareEnergy , qudt-quantity:InverseMagneticFlux , qudt-quantity:HeatCapacity , qudt-quantity:LuminousFluxPerArea , qudt-quantity:LuminousFlux , qudt-quantity:Permeability , qudt-quantity:InverseEnergy , qudt-quantity:MolarHeatCapacity , qudt-quantity:PowerPerArea , qudt-quantity:SpecificImpulseByMass , qudt-quantity:Capacitance , qudt-quantity:PolarizationField , qudt-quantity:Stress , qudt-quantity:RadiantIntensity , qudt-quantity:AngularAcceleration , qudt-quantity:LengthMolarEnergy , qudt-quantity:CubicElectricDipoleMomentPerSquareEnergy , qudt-quantity:Force , qudt-quantity:ThermalConductivity , qudt-quantity:PowerPerElectricCharge , qudt-quantity:ElectricPotential , qudt-quantity:Luminance , qudt-quantity:PowerPerAreaAngle , qudt-quantity:LengthPerUnitMagneticFlux , qudt-quantity:MagneticFlux , qudt-quantity:InverseLengthTemperature , qudt-quantity:MagnetomotiveForce , qudt-quantity:VolumePerUnitTime , qudt-quantity:EnergyAndWork , qudt-quantity:PowerPerAreaQuarticTemperature , qudt-quantity:ElectricChargeVolumeDensity , qudt-quantity:ElectricDipoleMoment , qudt-quantity:ThermalResistivity , qudt-quantity:ElectricCurrentPerUnitEnergy , qudt-quantity:LuminousEnergy , qudt-quantity:EnergyDensity , qudt-quantity:KinematicViscosity , qudt-quantity:ForcePerArea , qudt-quantity:Illuminance , qudt-quantity:AuxillaryMagneticField , qudt-quantity:LengthMass , qudt-quantity:ForcePerLength , qudt-quantity:InverseTimeTemperature , qudt-quantity:ElectricChargePerArea , qudt-quantity:SpecificEnergy , qudt-quantity:ElectricChargePerMass , qudt-quantity:MolarAngularMomentum , qudt-quantity:PowerArea , qudt-quantity:TemperaturePerMagneticFluxDensity , qudt-quantity:ElectricCurrentPerAngle , qudt-quantity:SolidAngle , qudt-quantity:VolumetricHeatCapacity , qudt-quantity:LinearThermalExpansion , qudt-quantity:ElectromotiveForce , qudt-quantity:ElectricFlux , qudt-quantity:Torque , qudt-quantity:AreaTime , qudt-quantity:Polarizability , qudt-quantity:EnergyPerAreaElectricCharge , qudt-quantity:LengthTemperature , qudt-quantity:EnergyPerElectricCharge , qudt-quantity:VolumeThermalExpansion , qudt-quantity:MolarVolume , qudt-quantity:MassPerElectricCharge , qudt-quantity:SpecificHeatPressure , qudt-quantity:MolarMass , qudt-quantity:MassPerLength , qudt-quantity:LengthEnergy , qudt-quantity:LinearVelocity , qudt-quantity:ThermalInsulance , qudt-quantity:PowerAreaPerSolidAngle , qudt-quantity:EnergyPerArea , qudt-quantity:MolarEnergy , qudt-quantity:Density , qudt-quantity:Permittivity , qudt-quantity:Exposure , qudt-quantity:MassPerArea , qudt-quantity:LinearAcceleration , qudt-quantity:AngularVelocity , qudt-quantity:TemperatureAmountOfSubstance , qudt-quantity:AreaTemperature , qudt-quantity:Frequency , qudt-quantity:Inductance , qudt-quantity:MassPerTime , qudt-quantity:AbsorbedDoseRate , qudt-quantity:TemperaturePerTime , qudt-quantity:AngularMomentum , qudt-quantity:AreaAngle , qudt-quantity:ForcePerAreaTime , qudt-quantity:ElectricChargePerAmountOfSubstance , qudt-quantity:ThermalDiffusivity , qudt-quantity:ThermalResistance , qudt-quantity:InversePermittivity , qudt-quantity:InverseAmountOfSubstance , qudt-quantity:ElectricCurrentPerUnitLength , qudt-quantity:LuminousEfficacy , qudt-quantity:AbsorbedDose , qudt-quantity:MassPerAreaTime , qudt-quantity:MagnetizationField , qudt-quantity:Power , qudt-quantity:Volume , qudt-quantity:AreaPerTime , qudt-quantity:SpecificHeatVolume , qudt-quantity:MomentOfInertia , qudt-quantity:HeatFlowRatePerUnitArea , qudt-quantity:Area , qudt-quantity:TimeSquared , qudt-quantity:DynamicViscosity , qudt-quantity:ElectricChargeLineDensity , qudt-quantity:ElectricCharge , qudt-quantity:ForcePerElectricCharge , qudt-quantity:MagneticFluxPerUnitLength , qudt-quantity:ElectricQuadrupoleMoment , qudt-quantity:ElectricConductivity , qudt-quantity:LinearMomentum , qudt-quantity:ElectricCurrentDensity , qudt-quantity:StandardGravitationalParameter , qudt-quantity:EnergyPerSquareMagneticFluxDensity , qudt-quantity:PlaneAngle , qudt-quantity:Activity , qudt-quantity:ElectricDisplacementField , qudt-quantity:Resistance , qudt-quantity:ElectricField , qudt-quantity:InverseSquareEnergy , qudt-quantity:MagneticDipoleMoment , qudt-quantity:AmountOfSubstancePerUnitVolume , qudt-quantity:MagneticField , qudt-quantity:AmountOfSubstancePerUnitMass , qudt-quantity:TimeTemperature , qudt-quantity:CoefficientOfHeatTransfer , qudt-quantity:QuarticElectricDipoleMomentPerCubicEnergy , qudt-quantity:SpecificHeatCapacity , qudt-quantity:ThrustToMassRatio , qudt-quantity:SpecificVolume , qudt-quantity:InverseLength , qudt-quantity:HeatFlowRate ; qudt:unitSystem unit:SystemOfUnits_SI ; skos:closeMatch . qudt-quantity:SystemOfQuantities_USCustomary rdf:type qudt:SystemOfQuantities ; rdfs:label "US Customary System of Quantities"^^xsd:string ; qudt:systemBaseQuantityKind qudt-quantity:Time , qudt-quantity:Dimensionless , qudt-quantity:ThermodynamicTemperature , qudt-quantity:Length , qudt-quantity:Mass ; qudt:systemDerivedQuantityKind qudt-quantity:ThermalDiffusivity , qudt-quantity:AreaTemperature , qudt-quantity:ForcePerArea , qudt-quantity:EnergyAndWork , qudt-quantity:LinearAcceleration , qudt-quantity:Force , qudt-quantity:PlaneAngle , qudt-quantity:TimeSquared , qudt-quantity:ThermalResistivity , qudt-quantity:Volume , qudt-quantity:ForcePerLength , qudt-quantity:PowerPerArea , qudt-quantity:AngularAcceleration , qudt-quantity:ThrustToMassRatio , qudt-quantity:Torque , qudt-quantity:CoefficientOfHeatTransfer , qudt-quantity:AngularVelocity , qudt-quantity:Area , qudt-quantity:MassTemperature , qudt-quantity:KinematicViscosity , qudt-quantity:LinearVelocity , qudt-quantity:Power , qudt-quantity:MassPerArea , qudt-quantity:EnergyPerArea , qudt-quantity:DynamicViscosity , qudt-quantity:DryVolume , qudt-quantity:Pressure , qudt-quantity:VolumePerUnitTime , qudt-quantity:HeatFlowRatePerUnitArea , qudt-quantity:ThermalEnergyLength , qudt-quantity:Density , qudt-quantity:HeatCapacity , qudt-quantity:ThermalConductivity , qudt-quantity:SpecificHeatCapacity , qudt-quantity:AreaTime , qudt-quantity:AreaTimeTemperature , qudt-quantity:LiquidVolume , qudt-quantity:ThermalEnergy , qudt-quantity:ThermalInsulance , qudt-quantity:Stress , qudt-quantity:ThermalResistance , qudt-quantity:HeatFlowRate , qudt-quantity:SpecificEnergy , qudt-quantity:MassPerTime , qudt-quantity:MassPerLength ; qudt:unitSystem unit:SystemOfUnits_USCustomary . qudt-quantity:TemperatureAmountOfSubstance rdf:type qudt:ChemistryQuantityKind ; rdfs:label "Temperature Amount of Substance"^^xsd:string . qudt-quantity:TemperaturePerMagneticFluxDensity rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Temperature per Magnetic Flux Density"^^xsd:string . qudt-quantity:TemperaturePerTime rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Temperature per Time"^^xsd:string . qudt-quantity:Tension rdf:type qudt:SolidMechanicsQuantityKind ; rdfs:label "Tension"^^xsd:string ; qudt:description "Tension is the magnitude of the pulling force exerted by a string, cable, chain, or similar object on another object. It is the opposite of compression."^^xsd:string ; qudt:generalization qudt-quantity:ForceMagnitude ; skos:exactMatch . qudt-quantity:ThermalConductivity rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Thermal Conductivity"^^xsd:string ; skos:exactMatch . qudt-quantity:ThermalDiffusivity rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Thermal Diffusivity"^^xsd:string ; qudt:generalization qudt-quantity:AreaPerTime ; skos:exactMatch . qudt-quantity:ThermalEfficiency rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Thermal Efficiency"^^xsd:string ; qudt:description "Thermal efficiency is a dimensionless performance measure of a thermal device such as an internal combustion engine, a boiler, or a furnace. The input to the device is heat, or the heat-content of a fuel that is consumed. The desired output is mechanical work, or heat, or possibly both."^^xsd:string ; qudt:generalization qudt-quantity:DimensionlessRatio ; skos:exactMatch . qudt-quantity:ThermalEnergy rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Thermal Energy"^^xsd:string ; qudt:generalization qudt-quantity:EnergyAndWork ; skos:exactMatch . qudt-quantity:ThermalEnergyLength rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Thermal Energy Length"^^xsd:string . qudt-quantity:ThermalInsulance rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Thermal Insulance"^^xsd:string . qudt-quantity:ThermalResistance rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Thermal Resistance"^^xsd:string ; skos:exactMatch . qudt-quantity:ThermalResistivity rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Thermal Resistivity"^^xsd:string ; qudt:description "The reciprocal of thermal conductivity is thermal resistivity, measured in kelvin-metres per watt (K*m/W)."^^xsd:string . qudt-quantity:ThermodynamicEntropy rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Thermodynamic Entropy"^^xsd:string ; qudt:description """Thermodynamic Entropy is a measure of the unavailability of a system’s energy to do work. It is a measure of the randomness of molecules in a system and is central to the second law of thermodynamics and the fundamental thermodynamic relation, which deal with physical processes and whether they occur spontaneously. Spontaneous changes, in isolated systems, occur with an increase in entropy. Spontaneous changes tend to smooth out differences in temperature, pressure, density, and chemical potential that may exist in a system, and entropy is thus a measure of how far this smoothing-out process has progressed. It can be seen that the dimensions of entropy are energy divided by temperature, which is the same as the dimensions of Boltzmann's constant (kB) and heat capacity. The SI unit of entropy is joule per kelvin. [Wikipedia]"""^^xsd:string ; qudt:generalization qudt-quantity:EnergyPerTemperature . qudt-quantity:ThermodynamicTemperature rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Temperature"^^xsd:string ; qudt:symbol "Θ"^^xsd:string ; skos:exactMatch . qudt-quantity:Thrust rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Thrust"^^xsd:string ; qudt:description """Thrust is a reaction force described quantitatively by Newton's Second and Third Laws. When a system expels or accelerates mass in one direction the accelerated mass will cause a proportional but opposite force on that system. 1. The pushing or pulling force developed by an aircraft engine or a rocket engine. 2. The force exerted in any direction by a fluid jet or by a powered screw, as, the thrust of an antitorque rotor. 3. (symbol F). Specifically, in rocketry, F = mv where m is propellant mass flow and v is exhaust velocity relative to the vehicle. Also called momentum thrust."""^^xsd:string ; qudt:generalization qudt-quantity:Force ; skos:exactMatch . qudt-quantity:ThrustToMassRatio rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Thrust to Mass Ratio"^^xsd:string . qudt-quantity:Time rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Time"^^xsd:string ; qudt:description "Time is a basic component of the measuring system used to sequence events, to compare the durations of events and the intervals between them, and to quantify the motions of objects."^^xsd:string ; qudt:symbol "T"^^xsd:string ; skos:exactMatch . qudt-quantity:TimeSquared rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Time Squared"^^xsd:string ; skos:exactMatch . qudt-quantity:TimeTemperature rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Time Temperature"^^xsd:string . qudt-quantity:Torque rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Torque"^^xsd:string ; qudt:description """In physics, a torque (τ) is a vector that measures the tendency of a force to rotate an object about some axis [1]. The magnitude of a torque is defined as force times its lever arm [2]. Just as a force is a push or a pull, a torque can be thought of as a twist. The SI unit for torque is newton meters (N m). In U.S. customary units, it is measured in foot pounds (ft lbf) (also known as 'pounds feet'). Mathematically, the torque on a particle (which has the position r in some reference frame) can be defined as the cross product: τ = r x F where r is the particle's position vector relative to the fulcrum F is the force acting on the particles, or, more generally, torque can be defined as the rate of change of angular momentum, τ = dL/dt where L is the angular momentum vector t stands for time. [Wikipedia]"""^^xsd:string ; skos:exactMatch . qudt-quantity:TotalPressure rdf:type qudt:FluidMechanicsQuantityKind ; rdfs:label "Total Pressure"^^xsd:string ; qudt:description " The total pressure is the sum of the dynamic and static pressures, i.e. P_0 = P + q."^^xsd:string ; qudt:generalization qudt-quantity:Pressure ; qudt:symbol "P_0"^^xsd:string . qudt-quantity:Turbidity rdf:type qudt:ChemistryQuantityKind ; rdfs:label "Turbidity"^^xsd:string ; qudt:description "Turbidity is the cloudiness or haziness of a fluid, or of air, caused by individual particles (suspended solids) that are generally invisible to the naked eye, similar to smoke in air. Turbidity in open water is often caused by phytoplankton and the measurement of turbidity is a key test of water quality. The higher the turbidity, the higher the risk of the drinkers developing gastrointestinal diseases, especially for immune-compromised people, because contaminants like virus or bacteria can become attached to the suspended solid. The suspended solids interfere with water disinfection with chlorine because the particles act as shields for the virus and bacteria. Similarly suspended solids can protect bacteria from UV sterilisation of water. Fluids can contain suspended solid matter consisting of particles of many different sizes. While some suspended material will be large enough and heavy enough to settle rapidly to the bottom container if a liquid sample is left to stand (the settleable solids), very small particles will settle only very slowly or not at all if the sample is regularly agitated or the particles are colloidal. These small solid particles cause the liquid to appear turbid."^^xsd:string ; skos:exactMatch . qudt-quantity:Velocity rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Velocity"^^xsd:string ; skos:exactMatch . qudt-quantity:VideoFrameRate rdf:type qudt:InformationQuantityKind ; rdfs:label "Video Frame Rate"^^xsd:string . qudt-quantity:Viscosity rdf:type qudt:FluidMechanicsQuantityKind ; rdfs:label "Viscosity"^^xsd:string ; qudt:description "Viscosity is a measure of the resistance of a fluid which is being deformed by either shear stress or extensional stress. In general terms it is the resistance of a liquid to flow, or its \"thickness\". Viscosity describes a fluid's internal resistance to flow and may be thought of as a measure of fluid friction. [Wikipedia]"^^xsd:string ; skos:exactMatch . qudt-quantity:Volume rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Volume"^^xsd:string ; qudt:description "The volume of a solid object is the three-dimensional concept of how much space it occupies, often quantified numerically. One-dimensional figures (such as lines) and two-dimensional shapes (such as squares) are assigned zero volume in the three-dimensional space."^^xsd:string ; skos:exactMatch . qudt-quantity:VolumePerUnitTime rdf:type qudt:SpaceAndTimeQuantityKind ; rdfs:label "Volume per Unit Time"^^xsd:string . qudt-quantity:VolumeThermalExpansion rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Volume Thermal Expansion"^^xsd:string ; qudt:description """When the temperature of a substance changes, the energy that is stored in the intermolecular bonds between atoms changes. When the stored energy increases, so does the length of the molecular bonds. As a result, solids typically expand in response to heating and contract on cooling; this dimensional response to temperature change is expressed by its coefficient of thermal expansion. Different coefficients of thermal expansion can be defined for a substance depending on whether the expansion is measured by: * linear thermal expansion * area thermal expansion * volumetric thermal expansion These characteristics are closely related. The volumetric thermal expansion coefficient can be defined for both liquids and solids. The linear thermal expansion can only be defined for solids, and is common in engineering applications. Some substances expand when cooled, such as freezing water, so they have negative thermal expansion coefficients. [Wikipedia]"""^^xsd:string . qudt-quantity:VolumetricHeatCapacity rdf:type qudt:ThermodynamicsQuantityKind ; rdfs:label "Volumetric Heat Capacity"^^xsd:string ; skos:exactMatch . qudt-quantity:Vorticity rdf:type qudt:FluidMechanicsQuantityKind ; rdfs:label "Vorticity"^^xsd:string ; qudt:description "In the simplest sense, vorticity is the tendency for elements of a fluid to \"spin.\" More formally, vorticity can be related to the amount of \"circulation\" or \"rotation\" (or more strictly, the local angular rate of rotation) in a fluid. The average vorticity in a small region of fluid flow is equal to the circulation C around the boundary of the small region, divided by the area A of the small region. Mathematically, vorticity is a vector field and is defined as the curl of the velocity field."^^xsd:string ; qudt:generalization qudt-quantity:AngularVelocity ; qudt:symbol "ω"^^xsd:string . qudt-quantity:Weight rdf:type qudt:MechanicsQuantityKind ; rdfs:label "Weight"^^xsd:string ; qudt:description """1. The force with which a body is attracted toward an astronomical body. 2. The product of the mass of a body and the acceleration acting on a body. In a dynamic situation, the weight can be a multiple of that under resting conditions. Weight also varies on other planets in accordance with their gravity."""^^xsd:string ; skos:exactMatch . unit:Abampere qudt:quantityKind qudt-quantity:ElectricCurrent . unit:AbamperePerSquareCentimeter qudt:quantityKind qudt-quantity:ElectricCurrentDensity . unit:Abcoulomb qudt:quantityKind qudt-quantity:ElectricCharge . unit:AbcoulombPerSquareCentimeter qudt:quantityKind qudt-quantity:ElectricChargePerArea . unit:Abfarad qudt:quantityKind qudt-quantity:Capacitance . unit:AbfaradPerCentimeter qudt:quantityKind qudt-quantity:Permittivity . unit:Abhenry qudt:quantityKind qudt-quantity:Inductance . unit:Abohm qudt:quantityKind qudt-quantity:Resistance . unit:Absiemen qudt:quantityKind qudt-quantity:ElectricConductivity . unit:Abtesla qudt:quantityKind qudt-quantity:MagneticField , qudt-quantity:AuxillaryMagneticField . unit:Abvolt qudt:quantityKind qudt-quantity:EnergyPerElectricCharge . unit:AbvoltCentimeter qudt:quantityKind qudt-quantity:ElectricFlux . unit:AbvoltPerCentimeter qudt:quantityKind qudt-quantity:ElectricField . unit:AbvoltSecond qudt:quantityKind qudt-quantity:MagneticFlux . unit:Acre qudt:quantityKind qudt-quantity:Area . unit:AcreFoot qudt:quantityKind qudt-quantity:Volume . unit:Afghani qudt:quantityKind qudt-quantity:Currency . unit:AlgerianDinar qudt:quantityKind qudt-quantity:Currency . unit:Ampere qudt:quantityKind qudt-quantity:ElectricCurrent . unit:AmpereHour qudt:quantityKind qudt-quantity:ElectricCharge . unit:AmperePerDegree qudt:quantityKind qudt-quantity:ElectricCurrentPerAngle . unit:AmperePerJoule qudt:quantityKind qudt-quantity:ElectricCurrentPerUnitEnergy . unit:AmperePerMeter qudt:quantityKind qudt-quantity:AuxillaryMagneticField . unit:AmperePerRadian qudt:quantityKind qudt-quantity:ElectricCurrentPerAngle . unit:AmperePerSquareMeter qudt:quantityKind qudt-quantity:ElectricCurrentDensity . unit:AmpereTurn qudt:quantityKind qudt-quantity:MagnetomotiveForce . unit:AmpereTurnPerInch qudt:quantityKind qudt-quantity:AuxillaryMagneticField . unit:AmpereTurnPerMeter qudt:quantityKind qudt-quantity:AuxillaryMagneticField . unit:Angstrom qudt:quantityKind qudt-quantity:Length . unit:ArcMinute qudt:quantityKind qudt-quantity:PlaneAngle . unit:ArcSecond qudt:quantityKind qudt-quantity:PlaneAngle . unit:Are qudt:quantityKind qudt-quantity:Area . unit:ArgentinePeso qudt:quantityKind qudt-quantity:Currency . unit:ArmenianDram qudt:quantityKind qudt-quantity:Currency . unit:ArubanGuilder qudt:quantityKind qudt-quantity:Currency . unit:AstronomicalUnit qudt:quantityKind qudt-quantity:Length . unit:AtmosphereStandard qudt:quantityKind qudt-quantity:ForcePerArea . unit:AtmosphereTechnical qudt:quantityKind qudt-quantity:ForcePerArea . unit:AtomicNumber qudt:quantityKind qudt-quantity:AtomicCharge . unit:Atto qudt:quantityKind qudt-quantity:Dimensionless . unit:AustralianDollar qudt:quantityKind qudt-quantity:Currency . unit:AzerbaijanianManat qudt:quantityKind qudt-quantity:Currency . unit:BahamianDollar qudt:quantityKind qudt-quantity:Currency . unit:BahrainiDinar qudt:quantityKind qudt-quantity:Currency . unit:Baht qudt:quantityKind qudt-quantity:Currency . unit:Balboa qudt:quantityKind qudt-quantity:Currency . unit:Ban qudt:quantityKind qudt-quantity:InformationEntropy . unit:BangladeshiTaka qudt:quantityKind qudt-quantity:Currency . unit:Bar qudt:quantityKind qudt-quantity:ForcePerArea . unit:BarbadosDollar qudt:quantityKind qudt-quantity:Currency . unit:Barn qudt:quantityKind qudt-quantity:Area . unit:Barrel qudt:quantityKind qudt-quantity:Volume . unit:Becquerel qudt:quantityKind qudt-quantity:Activity . unit:BelarussianRuble qudt:quantityKind qudt-quantity:Currency . unit:BelizeDollar qudt:quantityKind qudt-quantity:Currency . unit:BermudaDollar qudt:quantityKind qudt-quantity:Currency . unit:Biot qudt:quantityKind qudt-quantity:ElectricCurrent . unit:Bit qudt:quantityKind qudt-quantity:InformationEntropy . unit:BitsPerSecond qudt:quantityKind qudt-quantity:DataRate . unit:BoardFoot qudt:quantityKind qudt-quantity:Volume . unit:BolivianMvdol qudt:quantityKind qudt-quantity:Currency . unit:Boliviano qudt:quantityKind qudt-quantity:Currency . unit:BrazilianReal qudt:quantityKind qudt-quantity:Currency . unit:BreathPerMinute qudt:quantityKind qudt-quantity:RespiratoryRate . unit:BritishThermalUnitInternationalTable qudt:quantityKind qudt-quantity:ThermalEnergy , qudt-quantity:EnergyAndWork . unit:BritishThermalUnitThermochemical qudt:quantityKind qudt-quantity:ThermalEnergy , qudt-quantity:EnergyAndWork . unit:BruneiDollar qudt:quantityKind qudt-quantity:Currency . unit:BtuFoot qudt:quantityKind qudt-quantity:ThermalEnergyLength . unit:BtuFootPerSquareFootHourDegreeFahrenheit qudt:quantityKind qudt-quantity:ThermalConductivity . unit:BtuInch qudt:quantityKind qudt-quantity:ThermalEnergyLength . unit:BtuInchPerSquareFootHourDegreeFahrenheit qudt:quantityKind qudt-quantity:ThermalConductivity . unit:BtuInchPerSquareFootSecondDegreeFahrenheit qudt:quantityKind qudt-quantity:ThermalConductivity . unit:BtuPerDegreeFahrenheit qudt:quantityKind qudt-quantity:HeatCapacity . unit:BtuPerDegreeRankine qudt:quantityKind qudt-quantity:HeatCapacity . unit:BtuPerHour qudt:quantityKind qudt-quantity:HeatFlowRate , qudt-quantity:Power . unit:BtuPerHourSquareFoot qudt:quantityKind qudt-quantity:PowerPerArea . unit:BtuPerPound qudt:quantityKind qudt-quantity:SpecificEnergy . unit:BtuPerPoundDegreeFahrenheit qudt:quantityKind qudt-quantity:SpecificHeatCapacity . unit:BtuPerPoundDegreeRankine qudt:quantityKind qudt-quantity:SpecificHeatCapacity . unit:BtuPerPoundMole qudt:quantityKind qudt-quantity:EnergyAndWorkPerMassAmountOfSubstance . unit:BtuPerPoundMoleDegreeFahrenheit qudt:quantityKind qudt-quantity:MolarHeatCapacity . unit:BtuPerSecond qudt:quantityKind qudt-quantity:HeatFlowRate , qudt-quantity:Power . unit:BtuPerSecondSquareFoot qudt:quantityKind qudt-quantity:PowerPerArea . unit:BtuPerSquareFoot qudt:quantityKind qudt-quantity:EnergyPerArea . unit:BtuPerSquareFootHourDegreeFahrenheit qudt:quantityKind qudt-quantity:CoefficientOfHeatTransfer . unit:BtuPerSquareFootSecondDegreeFahrenheit qudt:quantityKind qudt-quantity:CoefficientOfHeatTransfer . unit:BulgarianLev qudt:quantityKind qudt-quantity:Currency . unit:BurundianFranc qudt:quantityKind qudt-quantity:Currency . unit:Bushel qudt:quantityKind qudt-quantity:DryVolume . unit:Byte qudt:quantityKind qudt-quantity:InformationEntropy . unit:CFAFrancBCEAO qudt:quantityKind qudt-quantity:Currency . unit:CFAFrancBEAC qudt:quantityKind qudt-quantity:Currency . unit:CFPFranc qudt:quantityKind qudt-quantity:Currency . unit:CalorieNutritional qudt:quantityKind qudt-quantity:ThermalEnergy , qudt-quantity:EnergyAndWork . unit:CalorieThermochemical qudt:quantityKind qudt-quantity:ThermalEnergy , qudt-quantity:EnergyAndWork . unit:CanadianDollar qudt:quantityKind qudt-quantity:Currency . unit:Candela qudt:quantityKind qudt-quantity:LuminousIntensity . unit:CandelaPerSquareInch qudt:quantityKind qudt-quantity:Luminance . unit:CandelaPerSquareMeter qudt:quantityKind qudt-quantity:Luminance . unit:Candle qudt:quantityKind qudt-quantity:LuminousIntensity . unit:Candlepower qudt:quantityKind qudt-quantity:LuminousIntensity . unit:CapeVerdeEscudo qudt:quantityKind qudt-quantity:Currency . unit:Carat qudt:quantityKind qudt-quantity:Mass . unit:CaymanIslandsDollar qudt:quantityKind qudt-quantity:Currency . unit:Cedi qudt:quantityKind qudt-quantity:Currency . unit:Centi qudt:quantityKind qudt-quantity:Dimensionless . unit:Centimeter qudt:quantityKind qudt-quantity:Length . unit:CentimeterOfWater qudt:quantityKind qudt-quantity:ForcePerArea . unit:CentimeterPerSecond qudt:quantityKind qudt-quantity:LinearVelocity . unit:CentimeterPerSecondSquared qudt:quantityKind qudt-quantity:LinearAcceleration . unit:CentimeterSecondDegreeCelsius qudt:quantityKind qudt-quantity:LengthTemperatureTime . unit:Centipoise qudt:quantityKind qudt-quantity:DynamicViscosity . unit:Centistokes qudt:quantityKind qudt-quantity:KinematicViscosity . unit:Chain qudt:quantityKind qudt-quantity:Length . unit:ChileanPeso qudt:quantityKind qudt-quantity:Currency . unit:CircularMil qudt:quantityKind qudt-quantity:Area . unit:Clo qudt:quantityKind qudt-quantity:ThermalInsulance . unit:ColombianPeso qudt:quantityKind qudt-quantity:Currency . unit:ColonyFormingUnit qudt:quantityKind qudt-quantity:MicrobialFormation . unit:ComoroFranc qudt:quantityKind qudt-quantity:Currency . unit:ConvertibleMark qudt:quantityKind qudt-quantity:Currency . unit:Cord qudt:quantityKind qudt-quantity:DryVolume . unit:CordobaOro qudt:quantityKind qudt-quantity:Currency . unit:CostaRicanColon qudt:quantityKind qudt-quantity:Currency . unit:Coulomb qudt:quantityKind qudt-quantity:ElectricCharge . unit:CoulombMeter qudt:quantityKind qudt-quantity:ElectricDipoleMoment . unit:CoulombPerCubicMeter qudt:quantityKind qudt-quantity:ElectricChargeVolumeDensity . unit:CoulombPerKilogram qudt:quantityKind qudt-quantity:ElectricChargePerMass . unit:CoulombPerMeter qudt:quantityKind qudt-quantity:ElectricChargeLineDensity . unit:CoulombPerMole qudt:quantityKind qudt-quantity:ElectricChargePerAmountOfSubstance . unit:CoulombPerSquareMeter qudt:quantityKind qudt-quantity:ElectricChargePerArea . unit:CoulombSquareMeter qudt:quantityKind qudt-quantity:ElectricQuadrupoleMoment . unit:CroatianKuna qudt:quantityKind qudt-quantity:Currency . unit:CubanPeso qudt:quantityKind qudt-quantity:Currency . unit:CubicCentimeter qudt:quantityKind qudt-quantity:Volume . unit:CubicCoulombMeterPerSquareJoule qudt:quantityKind qudt-quantity:CubicElectricDipoleMomentPerSquareEnergy . unit:CubicFoot qudt:quantityKind qudt-quantity:Volume . unit:CubicFootPerMinute qudt:quantityKind qudt-quantity:VolumePerUnitTime . unit:CubicFootPerSecond qudt:quantityKind qudt-quantity:VolumePerUnitTime . unit:CubicInch qudt:quantityKind qudt-quantity:Volume . unit:CubicInchPerMinute qudt:quantityKind qudt-quantity:VolumePerUnitTime . unit:CubicKilometerPerSecondSquared qudt:quantityKind qudt-quantity:StandardGravitationalParameter . unit:CubicMeter qudt:quantityKind qudt-quantity:Volume . unit:CubicMeterPerHour qudt:quantityKind qudt-quantity:VolumePerUnitTime . unit:CubicMeterPerKelvin qudt:quantityKind qudt-quantity:VolumeThermalExpansion . unit:CubicMeterPerKilogram qudt:quantityKind qudt-quantity:SpecificVolume . unit:CubicMeterPerKilogramSecondSquared qudt:quantityKind qudt-quantity:GravitationalAttraction . unit:CubicMeterPerMole qudt:quantityKind qudt-quantity:MolarVolume . unit:CubicMeterPerSecond qudt:quantityKind qudt-quantity:VolumePerUnitTime . unit:CubicMeterPerSecondSquared qudt:quantityKind qudt-quantity:StandardGravitationalParameter . unit:CubicMile qudt:quantityKind qudt-quantity:Volume . unit:CubicYard qudt:quantityKind qudt-quantity:Volume . unit:CubicYardPerMinute qudt:quantityKind qudt-quantity:VolumePerUnitTime . unit:Curie qudt:quantityKind qudt-quantity:Activity . unit:CyprusPound qudt:quantityKind qudt-quantity:Currency . unit:CzechKoruna qudt:quantityKind qudt-quantity:Currency . unit:Dalasi qudt:quantityKind qudt-quantity:Currency . unit:Dalton qudt:quantityKind qudt-quantity:MolecularMass . unit:DanishKrone qudt:quantityKind qudt-quantity:Currency . unit:Day qudt:quantityKind qudt-quantity:Time . unit:DaySidereal qudt:quantityKind qudt-quantity:Time . unit:Debye qudt:quantityKind qudt-quantity:ElectricDipoleMoment . unit:Deca qudt:quantityKind qudt-quantity:Dimensionless . unit:Deci qudt:quantityKind qudt-quantity:Dimensionless . unit:Decibel qudt:quantityKind qudt-quantity:RF-Power , qudt-quantity:SignalStrength . unit:DecibelCarrier qudt:quantityKind qudt-quantity:SignalDetectionThreshold . unit:DecibelReferredToOneMilliwatt qudt:quantityKind qudt-quantity:DimensionlessRatio . unit:DegreeAngle qudt:quantityKind qudt-quantity:PlaneAngle . unit:DegreeCelsius qudt:quantityKind qudt-quantity:ThermodynamicTemperature . unit:DegreeCelsiusCentimeter qudt:quantityKind qudt-quantity:LengthTemperature . unit:DegreeCelsiusPerHour qudt:quantityKind qudt-quantity:TemperaturePerTime . unit:DegreeCelsiusPerMinute qudt:quantityKind qudt-quantity:TemperaturePerTime . unit:DegreeCelsiusPerSecond qudt:quantityKind qudt-quantity:TemperaturePerTime . unit:DegreeCentigrade qudt:quantityKind qudt-quantity:ThermodynamicTemperature . unit:DegreeFahrenheit qudt:quantityKind qudt-quantity:ThermodynamicTemperature . unit:DegreeFahrenheitHour qudt:quantityKind qudt-quantity:ThermalResistivity . unit:DegreeFahrenheitHourPerBtu qudt:quantityKind qudt-quantity:ThermalResistance . unit:DegreeFahrenheitPerHour qudt:quantityKind qudt-quantity:TemperaturePerTime . unit:DegreeFahrenheitPerMinute qudt:quantityKind qudt-quantity:TemperaturePerTime . unit:DegreeFahrenheitPerSecond qudt:quantityKind qudt-quantity:TemperaturePerTime . unit:DegreePerHour qudt:quantityKind qudt-quantity:AngularVelocity . unit:DegreePerMinute qudt:quantityKind qudt-quantity:AngularVelocity . unit:DegreePerSecond qudt:quantityKind qudt-quantity:AngularVelocity . unit:DegreePerSecondSquared qudt:quantityKind qudt-quantity:AngularAcceleration . unit:DegreeRankine qudt:quantityKind qudt-quantity:ThermodynamicTemperature . unit:DegreeRankinePerHour qudt:quantityKind qudt-quantity:TemperaturePerTime . unit:DegreeRankinePerMinute qudt:quantityKind qudt-quantity:TemperaturePerTime . unit:DegreeRankinePerSecond qudt:quantityKind qudt-quantity:TemperaturePerTime . unit:Denar qudt:quantityKind qudt-quantity:Currency . unit:Denier qudt:quantityKind qudt-quantity:MassPerLength . unit:Diopter qudt:quantityKind qudt-quantity:Curvature . unit:DjiboutiFranc qudt:quantityKind qudt-quantity:Currency . unit:Dobra qudt:quantityKind qudt-quantity:Currency . unit:DominicanPeso qudt:quantityKind qudt-quantity:Currency . unit:DryGallonUS qudt:quantityKind qudt-quantity:DryVolume . unit:DryPintUS qudt:quantityKind qudt-quantity:DryVolume . unit:DryQuartUS qudt:quantityKind qudt-quantity:DryVolume . unit:Dyne qudt:quantityKind qudt-quantity:Force . unit:DyneCentimeter qudt:quantityKind qudt-quantity:Torque . unit:DynePerSquareCentimeter qudt:quantityKind qudt-quantity:ForcePerArea . unit:EastCaribbeanDollar qudt:quantityKind qudt-quantity:Currency . unit:EgyptianPound qudt:quantityKind qudt-quantity:Currency . unit:ElectronVolt qudt:quantityKind qudt-quantity:EnergyAndWork . unit:ElectronVoltPerKelvin qudt:quantityKind qudt-quantity:HeatCapacity . unit:ElectronVoltPerTesla qudt:quantityKind qudt-quantity:MagneticDipoleMoment . unit:ElectronVoltSecond qudt:quantityKind qudt-quantity:AngularMomentum . unit:Erg qudt:quantityKind qudt-quantity:EnergyAndWork . unit:ErgPerCubicCentimeter qudt:quantityKind qudt-quantity:EnergyDensity . unit:ErgPerGram qudt:quantityKind qudt-quantity:SpecificEnergy . unit:ErgPerSecond qudt:quantityKind qudt-quantity:Power . unit:ErgPerSquareCentimeterSecond qudt:quantityKind qudt-quantity:PowerPerArea . unit:ErgSecond qudt:quantityKind qudt-quantity:AngularMomentum . unit:EthiopianBirr qudt:quantityKind qudt-quantity:Currency . unit:Euro qudt:quantityKind qudt-quantity:Currency . unit:EuropeanCompositeUnit qudt:quantityKind qudt-quantity:Currency . unit:EuropeanMonetaryUnit qudt:quantityKind qudt-quantity:Currency . unit:EuropeanUnitOfAccount17 qudt:quantityKind qudt-quantity:Currency . unit:EuropeanUnitOfAccount9 qudt:quantityKind qudt-quantity:Currency . unit:Exa qudt:quantityKind qudt-quantity:Dimensionless . unit:Exbi qudt:quantityKind qudt-quantity:Dimensionless . unit:FalklandIslandsPound qudt:quantityKind qudt-quantity:Currency . unit:Farad qudt:quantityKind qudt-quantity:Capacitance . unit:FaradPerMeter qudt:quantityKind qudt-quantity:Permittivity . unit:Faraday qudt:quantityKind qudt-quantity:ElectricCharge . unit:Fathom qudt:quantityKind qudt-quantity:Length . unit:Femto qudt:quantityKind qudt-quantity:Dimensionless . unit:Femtometer qudt:quantityKind qudt-quantity:Length . unit:Fermi qudt:quantityKind qudt-quantity:Length . unit:FijiDollar qudt:quantityKind qudt-quantity:Currency . unit:Foot qudt:quantityKind qudt-quantity:Length . unit:FootCandle qudt:quantityKind qudt-quantity:LuminousFluxPerArea . unit:FootLambert qudt:quantityKind qudt-quantity:Luminance . unit:FootOfWater qudt:quantityKind qudt-quantity:ForcePerArea . unit:FootPerHour qudt:quantityKind qudt-quantity:LinearVelocity . unit:FootPerMinute qudt:quantityKind qudt-quantity:LinearVelocity . unit:FootPerSecond qudt:quantityKind qudt-quantity:LinearVelocity . unit:FootPerSecondSquared qudt:quantityKind qudt-quantity:LinearAcceleration . unit:FootPoundForce qudt:quantityKind qudt-quantity:EnergyAndWork . unit:FootPoundForcePerHour qudt:quantityKind qudt-quantity:Power . unit:FootPoundForcePerMinute qudt:quantityKind qudt-quantity:Power . unit:FootPoundForcePerSecond qudt:quantityKind qudt-quantity:Power . unit:FootPoundForcePerSquareFoot qudt:quantityKind qudt-quantity:EnergyPerArea . unit:FootPoundForcePerSquareFootSecond qudt:quantityKind qudt-quantity:PowerPerArea . unit:FootPoundForcePerSquareMeter qudt:quantityKind qudt-quantity:EnergyPerArea . unit:FootPoundForceSecond qudt:quantityKind qudt-quantity:AngularMomentum . unit:FootPoundal qudt:quantityKind qudt-quantity:EnergyAndWork . unit:FootUSSurvey qudt:quantityKind qudt-quantity:Length . unit:Forint qudt:quantityKind qudt-quantity:Currency . unit:FractionalArea qudt:quantityKind qudt-quantity:SolidAngle . unit:FramePerSecond qudt:quantityKind qudt-quantity:VideoFrameRate . unit:FrancCongolais qudt:quantityKind qudt-quantity:Currency . unit:Franklin qudt:quantityKind qudt-quantity:ElectricCharge . unit:Furlong qudt:quantityKind qudt-quantity:Length . unit:Gal qudt:quantityKind qudt-quantity:LinearAcceleration . unit:GallonImperial qudt:quantityKind qudt-quantity:LiquidVolume . unit:GallonUS qudt:quantityKind qudt-quantity:LiquidVolume . unit:GallonUSPerDay qudt:quantityKind qudt-quantity:VolumePerUnitTime . unit:GallonUSPerMinute qudt:quantityKind qudt-quantity:VolumePerUnitTime . unit:Gamma qudt:quantityKind qudt-quantity:MagneticField . unit:Gauss qudt:quantityKind qudt-quantity:MagneticField . unit:Gibi qudt:quantityKind qudt-quantity:Dimensionless . unit:GibraltarPound qudt:quantityKind qudt-quantity:Currency . unit:Giga qudt:quantityKind qudt-quantity:Dimensionless . unit:GigaElectronVolt qudt:quantityKind qudt-quantity:EnergyAndWork . unit:GigaHertz qudt:quantityKind qudt-quantity:Frequency . unit:Gilbert qudt:quantityKind qudt-quantity:MagnetomotiveForce . unit:Gold-OunceTroy qudt:quantityKind qudt-quantity:Currency . unit:GoldFranc qudt:quantityKind qudt-quantity:Currency . unit:Gon qudt:quantityKind qudt-quantity:PlaneAngle . unit:Grad qudt:quantityKind qudt-quantity:PlaneAngle . unit:Grade qudt:quantityKind qudt-quantity:DimensionlessRatio . unit:Grain qudt:quantityKind qudt-quantity:Mass . unit:GrainPerGallon qudt:quantityKind qudt-quantity:Density . unit:Gram qudt:quantityKind qudt-quantity:Mass . unit:GramDegreeCelsius qudt:quantityKind qudt-quantity:MassTemperature . unit:Gravity qudt:quantityKind qudt-quantity:LinearAcceleration . unit:Gray qudt:quantityKind qudt-quantity:AbsorbedDose . unit:GrayPerSecond qudt:quantityKind qudt-quantity:AbsorbedDoseRate . unit:Guarani qudt:quantityKind qudt-quantity:Currency . unit:GuineaFranc qudt:quantityKind qudt-quantity:Currency . unit:GuyanaDollar qudt:quantityKind qudt-quantity:Currency . unit:HaitiGourde qudt:quantityKind qudt-quantity:Currency . unit:Hartree qudt:quantityKind qudt-quantity:EnergyAndWork . unit:HeartBeatsPerMinute qudt:quantityKind qudt-quantity:HeartRate . unit:Hectare qudt:quantityKind qudt-quantity:Area . unit:Hecto qudt:quantityKind qudt-quantity:Dimensionless . unit:Henry qudt:quantityKind qudt-quantity:Inductance . unit:HenryPerMeter qudt:quantityKind qudt-quantity:Permeability . unit:Hertz qudt:quantityKind qudt-quantity:Frequency . unit:HertzPerKelvin qudt:quantityKind qudt-quantity:InverseTimeTemperature . unit:HertzPerTesla qudt:quantityKind qudt-quantity:ElectricChargePerMass . unit:HertzPerVolt qudt:quantityKind qudt-quantity:InverseMagneticFlux . unit:HongKongDollar qudt:quantityKind qudt-quantity:Currency . unit:Horsepower qudt:quantityKind qudt-quantity:Power . unit:HorsepowerBoiler qudt:quantityKind qudt-quantity:Power . unit:HorsepowerElectric qudt:quantityKind qudt-quantity:Power . unit:HorsepowerMetric qudt:quantityKind qudt-quantity:Power . unit:HorsepowerWater qudt:quantityKind qudt-quantity:Power . unit:Hour qudt:quantityKind qudt-quantity:Time . unit:HourSidereal qudt:quantityKind qudt-quantity:Time . unit:HourSquareFoot qudt:quantityKind qudt-quantity:AreaTime . unit:Hryvnia qudt:quantityKind qudt-quantity:Currency . unit:HundredWeightLong qudt:quantityKind qudt-quantity:Mass . unit:HundredWeightShort qudt:quantityKind qudt-quantity:Mass . unit:IcelandKrona qudt:quantityKind qudt-quantity:Currency . unit:Inch qudt:quantityKind qudt-quantity:Length . unit:InchOfMercury qudt:quantityKind qudt-quantity:ForcePerArea . unit:InchOfWater qudt:quantityKind qudt-quantity:ForcePerArea . unit:InchPerSecond qudt:quantityKind qudt-quantity:LinearVelocity . unit:InchPerSecondSquared qudt:quantityKind qudt-quantity:LinearAcceleration . unit:InchPoundForce qudt:quantityKind qudt-quantity:EnergyAndWork . unit:IndianRupee qudt:quantityKind qudt-quantity:Currency . unit:InternationalUnit qudt:quantityKind qudt-quantity:AmountOfSubstance . unit:InternationalUnitPerLiter qudt:quantityKind qudt-quantity:SerumOrPlasmaLevel . unit:IranianRial qudt:quantityKind qudt-quantity:Currency . unit:IraqiDinar qudt:quantityKind qudt-quantity:Currency . unit:JamaicanDollar qudt:quantityKind qudt-quantity:Currency . unit:JapaneseYen qudt:quantityKind qudt-quantity:Currency . unit:JordanianDinar qudt:quantityKind qudt-quantity:Currency . unit:Joule qudt:quantityKind qudt-quantity:EnergyAndWork . unit:JouleMeterPerMole qudt:quantityKind qudt-quantity:LengthMolarEnergy . unit:JoulePerCubicMeter qudt:quantityKind qudt-quantity:EnergyDensity . unit:JoulePerCubicMeterKelvin qudt:quantityKind qudt-quantity:VolumetricHeatCapacity . unit:JoulePerKelvin qudt:quantityKind qudt-quantity:HeatCapacity . unit:JoulePerKilogram qudt:quantityKind qudt-quantity:SpecificEnergy . unit:JoulePerKilogramKelvin qudt:quantityKind qudt-quantity:SpecificHeatCapacity . unit:JoulePerKilogramKelvinPerCubicMeter qudt:quantityKind qudt-quantity:SpecificHeatVolume . unit:JoulePerKilogramKelvinPerPascal qudt:quantityKind qudt-quantity:SpecificHeatPressure . unit:JoulePerMole qudt:quantityKind qudt-quantity:MolarEnergy . unit:JoulePerMoleKelvin qudt:quantityKind qudt-quantity:MolarHeatCapacity . unit:JoulePerSquareMeter qudt:quantityKind qudt-quantity:EnergyPerArea . unit:JoulePerSquareTesla qudt:quantityKind qudt-quantity:EnergyPerSquareMagneticFluxDensity . unit:JoulePerTesla qudt:quantityKind qudt-quantity:MagneticDipoleMoment . unit:JouleSecond qudt:quantityKind qudt-quantity:AngularMomentum . unit:JouleSecondPerMole qudt:quantityKind qudt-quantity:MolarAngularMomentum . unit:Katal qudt:quantityKind qudt-quantity:CatalyticActivity . unit:Kelvin qudt:quantityKind qudt-quantity:ThermodynamicTemperature . unit:KelvinPerHour qudt:quantityKind qudt-quantity:TemperaturePerTime . unit:KelvinPerMinute qudt:quantityKind qudt-quantity:TemperaturePerTime . unit:KelvinPerSecond qudt:quantityKind qudt-quantity:TemperaturePerTime . unit:KelvinPerTesla qudt:quantityKind qudt-quantity:TemperaturePerMagneticFluxDensity . unit:KelvinPerWatt qudt:quantityKind qudt-quantity:ThermalResistance . unit:KenyanShilling qudt:quantityKind qudt-quantity:Currency . unit:Kibi qudt:quantityKind qudt-quantity:Dimensionless . unit:Kilo qudt:quantityKind qudt-quantity:Dimensionless . unit:KiloElectronVolt qudt:quantityKind qudt-quantity:EnergyAndWork . unit:KiloElectronVoltPerMicrometer qudt:quantityKind qudt-quantity:LinearEnergyTransfer . unit:KiloHertz qudt:quantityKind qudt-quantity:Frequency . unit:KiloPascal qudt:quantityKind qudt-quantity:ForcePerArea . unit:KiloPascalAbsolute qudt:quantityKind qudt-quantity:ForcePerArea . unit:KiloPond qudt:quantityKind qudt-quantity:Force . unit:KilobitsPerSecond qudt:quantityKind qudt-quantity:DataRate . unit:Kilocalorie qudt:quantityKind qudt-quantity:ThermalEnergy , qudt-quantity:EnergyAndWork . unit:KilocaloriePerCentimeterSecondDegreeCelsius qudt:quantityKind qudt-quantity:ThermalConductivity . unit:KilocaloriePerGram qudt:quantityKind qudt-quantity:SpecificEnergy . unit:KilocaloriePerGramDegreeCelsius qudt:quantityKind qudt-quantity:SpecificHeatCapacity . unit:KilocaloriePerMinute qudt:quantityKind qudt-quantity:HeatFlowRate , qudt-quantity:Power . unit:KilocaloriePerMole qudt:quantityKind qudt-quantity:MolarEnergy . unit:KilocaloriePerMoleDegreeCelsius qudt:quantityKind qudt-quantity:MolarHeatCapacity . unit:KilocaloriePerSecond qudt:quantityKind qudt-quantity:HeatFlowRate , qudt-quantity:Power . unit:KilocaloriePerSquareCentimeter qudt:quantityKind qudt-quantity:EnergyPerArea . unit:KilocaloriePerSquareCentimeterMinute qudt:quantityKind qudt-quantity:PowerPerArea . unit:KilocaloriePerSquareCentimeterSecond qudt:quantityKind qudt-quantity:PowerPerArea . unit:Kilogram qudt:quantityKind qudt-quantity:Mass . unit:KilogramForce qudt:quantityKind qudt-quantity:Force . unit:KilogramForceMeter qudt:quantityKind qudt-quantity:Torque . unit:KilogramForcePerSquareCentimeter qudt:quantityKind qudt-quantity:ForcePerArea . unit:KilogramKelvin qudt:quantityKind qudt-quantity:MassTemperature . unit:KilogramMeterPerSecond qudt:quantityKind qudt-quantity:LinearMomentum . unit:KilogramMeterSquared qudt:quantityKind qudt-quantity:MomentOfInertia . unit:KilogramPerCubicMeter qudt:quantityKind qudt-quantity:Density . unit:KilogramPerHour qudt:quantityKind qudt-quantity:MassPerTime . unit:KilogramPerMeter qudt:quantityKind qudt-quantity:MassPerLength . unit:KilogramPerMole qudt:quantityKind qudt-quantity:MolarMass . unit:KilogramPerSecond qudt:quantityKind qudt-quantity:MassPerTime . unit:KilogramPerSquareMeter qudt:quantityKind qudt-quantity:MassPerArea . unit:Kilometer qudt:quantityKind qudt-quantity:Length . unit:KilometerPerHour qudt:quantityKind qudt-quantity:LinearVelocity . unit:KilometerPerSecond qudt:quantityKind qudt-quantity:LinearVelocity . unit:Kilowatt qudt:quantityKind qudt-quantity:Power . unit:Kilowatthour qudt:quantityKind qudt-quantity:EnergyAndWork . unit:Kina qudt:quantityKind qudt-quantity:Currency . unit:Kip qudt:quantityKind qudt-quantity:Force . unit:KipPerSquareInch qudt:quantityKind qudt-quantity:ForcePerArea . unit:Knot qudt:quantityKind qudt-quantity:LinearVelocity . unit:KnotPerSecond qudt:quantityKind qudt-quantity:LinearAcceleration . unit:Kroon qudt:quantityKind qudt-quantity:Currency . unit:KuwaitiDinar qudt:quantityKind qudt-quantity:Currency . unit:Kwanza qudt:quantityKind qudt-quantity:Currency . unit:Kyat qudt:quantityKind qudt-quantity:Currency . unit:Lambert qudt:quantityKind qudt-quantity:Luminance . unit:Lari qudt:quantityKind qudt-quantity:Currency . unit:LatvianLats qudt:quantityKind qudt-quantity:Currency . unit:LebanesePound qudt:quantityKind qudt-quantity:Currency . unit:Lek qudt:quantityKind qudt-quantity:Currency . unit:Lempira qudt:quantityKind qudt-quantity:Currency . unit:Leone qudt:quantityKind qudt-quantity:Currency . unit:LiberianDollar qudt:quantityKind qudt-quantity:Currency . unit:LibyanDinar qudt:quantityKind qudt-quantity:Currency . unit:LightYear qudt:quantityKind qudt-quantity:Length . unit:Lilangeni qudt:quantityKind qudt-quantity:Currency . unit:LiquidCupUS qudt:quantityKind qudt-quantity:LiquidVolume . unit:LiquidOunceUS qudt:quantityKind qudt-quantity:LiquidVolume . unit:LiquidPintUS qudt:quantityKind qudt-quantity:LiquidVolume . unit:LiquidQuartUS qudt:quantityKind qudt-quantity:LiquidVolume . unit:Liter qudt:quantityKind qudt-quantity:LiquidVolume . unit:LithuanianLitas qudt:quantityKind qudt-quantity:Currency . unit:Loti qudt:quantityKind qudt-quantity:Currency . unit:Lumen qudt:quantityKind qudt-quantity:LuminousFlux . unit:LumenPerWatt qudt:quantityKind qudt-quantity:LuminousEfficacy . unit:LumenSecond qudt:quantityKind qudt-quantity:LuminousEnergy . unit:Lux qudt:quantityKind qudt-quantity:LuminousFluxPerArea . unit:Mach qudt:quantityKind qudt-quantity:DimensionlessRatio . unit:MalagasyAriary qudt:quantityKind qudt-quantity:Currency . unit:MalawiKwacha qudt:quantityKind qudt-quantity:Currency . unit:MalaysianRinggit qudt:quantityKind qudt-quantity:Currency . unit:MalteseLira qudt:quantityKind qudt-quantity:Currency . unit:Manat qudt:quantityKind qudt-quantity:Currency . unit:MauritiusRupee qudt:quantityKind qudt-quantity:Currency . unit:Maxwell qudt:quantityKind qudt-quantity:MagneticFlux . unit:Mebi qudt:quantityKind qudt-quantity:Dimensionless . unit:Mega qudt:quantityKind qudt-quantity:Dimensionless . unit:MegaElectronVolt qudt:quantityKind qudt-quantity:EnergyAndWork . unit:MegaElectronVoltFemtometer qudt:quantityKind qudt-quantity:LengthEnergy . unit:MegaElectronVoltPerCentimeter qudt:quantityKind qudt-quantity:LinearEnergyTransfer . unit:MegaElectronVoltPerSpeedOfLight qudt:quantityKind qudt-quantity:LinearMomentum . unit:MegaHertz qudt:quantityKind qudt-quantity:Frequency . unit:MegaHertzPerKelvin qudt:quantityKind qudt-quantity:InverseTimeTemperature . unit:MegaHertzPerTesla qudt:quantityKind qudt-quantity:ElectricChargePerMass . unit:MegabitsPerSecond qudt:quantityKind qudt-quantity:DataRate . unit:Meter qudt:quantityKind qudt-quantity:Length . unit:MeterKelvin qudt:quantityKind qudt-quantity:LengthTemperature . unit:MeterKelvinPerWatt qudt:quantityKind qudt-quantity:ThermalResistivity . unit:MeterKilogram qudt:quantityKind qudt-quantity:LengthMass . unit:MeterPerFarad qudt:quantityKind qudt-quantity:InversePermittivity . unit:MeterPerHour qudt:quantityKind qudt-quantity:LinearVelocity . unit:MeterPerKelvin qudt:quantityKind qudt-quantity:LinearThermalExpansion . unit:MeterPerMinute qudt:quantityKind qudt-quantity:LinearVelocity . unit:MeterPerSecond qudt:quantityKind qudt-quantity:LinearVelocity . unit:MeterPerSecondSquared qudt:quantityKind qudt-quantity:LinearAcceleration . unit:Metical qudt:quantityKind qudt-quantity:Currency . unit:MetricTon qudt:quantityKind qudt-quantity:Mass . unit:MexicanPeso qudt:quantityKind qudt-quantity:Currency . unit:MexicanUnidadDeInversion qudt:quantityKind qudt-quantity:Currency . unit:Mho qudt:quantityKind qudt-quantity:ElectricConductivity . unit:Micro qudt:quantityKind qudt-quantity:Dimensionless . unit:MicroFarad qudt:quantityKind qudt-quantity:Capacitance . unit:MicroHenry qudt:quantityKind qudt-quantity:Inductance . unit:MicroInch qudt:quantityKind qudt-quantity:Length . unit:MicroSecond qudt:quantityKind qudt-quantity:Time . unit:MicroTorr qudt:quantityKind qudt-quantity:ForcePerArea . unit:Microgravity qudt:quantityKind qudt-quantity:LinearAcceleration . unit:Micrometer qudt:quantityKind qudt-quantity:Length . unit:MilAngle qudt:quantityKind qudt-quantity:PlaneAngle . unit:MilLength qudt:quantityKind qudt-quantity:Length . unit:MileInternational qudt:quantityKind qudt-quantity:Length . unit:MilePerHour qudt:quantityKind qudt-quantity:LinearVelocity . unit:MilePerMinute qudt:quantityKind qudt-quantity:LinearVelocity . unit:MileUSStatute qudt:quantityKind qudt-quantity:Length . unit:Milli qudt:quantityKind qudt-quantity:Dimensionless . unit:MilliHenry qudt:quantityKind qudt-quantity:Inductance . unit:MilliSecond qudt:quantityKind qudt-quantity:Time . unit:MilliTorr qudt:quantityKind qudt-quantity:ForcePerArea . unit:Millibar qudt:quantityKind qudt-quantity:ForcePerArea . unit:Milligravity qudt:quantityKind qudt-quantity:LinearAcceleration . unit:MillimeterOfMercury qudt:quantityKind qudt-quantity:ForcePerArea . unit:MillimeterOfMercuryAbsolute qudt:quantityKind qudt-quantity:ForcePerArea . unit:MillionUSDollars qudt:quantityKind qudt-quantity:Currency . unit:MinuteSidereal qudt:quantityKind qudt-quantity:Time . unit:MinuteTime qudt:quantityKind qudt-quantity:Time . unit:MoldovanLeu qudt:quantityKind qudt-quantity:Currency . unit:Mole qudt:quantityKind qudt-quantity:AmountOfSubstance . unit:MoleDegreeCelsius qudt:quantityKind qudt-quantity:TemperatureAmountOfSubstance . unit:MoleKelvin qudt:quantityKind qudt-quantity:TemperatureAmountOfSubstance . unit:MolePerCubicMeter qudt:quantityKind qudt-quantity:AmountOfSubstancePerUnitVolume . unit:MolePerKilogram qudt:quantityKind qudt-quantity:AmountOfSubstancePerUnitMass . unit:MoroccanDirham qudt:quantityKind qudt-quantity:Currency . unit:Naira qudt:quantityKind qudt-quantity:Currency . unit:Nakfa qudt:quantityKind qudt-quantity:Currency . unit:NamibianDollar qudt:quantityKind qudt-quantity:Currency . unit:Nano qudt:quantityKind qudt-quantity:Dimensionless . unit:NanoFarad qudt:quantityKind qudt-quantity:Capacitance . unit:Nat qudt:quantityKind qudt-quantity:InformationEntropy . unit:NauticalMile qudt:quantityKind qudt-quantity:Length . unit:NauticalMilePerHour qudt:quantityKind qudt-quantity:LinearVelocity . unit:NauticalMilePerMinute qudt:quantityKind qudt-quantity:LinearVelocity . unit:NepaleseRupee qudt:quantityKind qudt-quantity:Currency . unit:NephelometricTurbidityUnit qudt:quantityKind qudt-quantity:Turbidity . unit:NetherlandsAntillianGuilder qudt:quantityKind qudt-quantity:Currency . unit:NewIsraeliShekel qudt:quantityKind qudt-quantity:Currency . unit:NewTaiwanDollar qudt:quantityKind qudt-quantity:Currency . unit:NewTurkishLira qudt:quantityKind qudt-quantity:Currency . unit:NewZealandDollar qudt:quantityKind qudt-quantity:Currency . unit:Newton qudt:quantityKind qudt-quantity:Force . unit:NewtonMeter qudt:quantityKind qudt-quantity:Torque . unit:NewtonPerCoulomb qudt:quantityKind qudt-quantity:ForcePerElectricCharge . unit:NewtonPerKilogram qudt:quantityKind qudt-quantity:ThrustToMassRatio . unit:NewtonPerMeter qudt:quantityKind qudt-quantity:ForcePerLength . unit:Ngultrum qudt:quantityKind qudt-quantity:Currency . unit:NorthKoreanWon qudt:quantityKind qudt-quantity:Currency . unit:NorwegianKrone qudt:quantityKind qudt-quantity:Currency . unit:NuevoSol qudt:quantityKind qudt-quantity:Currency . unit:Number qudt:quantityKind qudt-quantity:Dimensionless . unit:NumberPerYear qudt:quantityKind qudt-quantity:Frequency . unit:Oersted qudt:quantityKind qudt-quantity:AuxillaryMagneticField . unit:OerstedCentimeter qudt:quantityKind qudt-quantity:MagnetomotiveForce . unit:Ohm qudt:quantityKind qudt-quantity:Resistance . unit:OmaniRial qudt:quantityKind qudt-quantity:Currency . unit:Ouguiya qudt:quantityKind qudt-quantity:Currency . unit:OunceForce qudt:quantityKind qudt-quantity:Force . unit:OunceForceInch qudt:quantityKind qudt-quantity:Torque . unit:OunceImperial qudt:quantityKind qudt-quantity:LiquidVolume . unit:OunceMass qudt:quantityKind qudt-quantity:Mass . unit:OuncePerCubicInch qudt:quantityKind qudt-quantity:Density . unit:OuncePerGallon qudt:quantityKind qudt-quantity:Density . unit:OuncePerSquareFoot qudt:quantityKind qudt-quantity:MassPerArea . unit:OuncePerSquareYard qudt:quantityKind qudt-quantity:MassPerArea . unit:OunceTroy qudt:quantityKind qudt-quantity:Mass . unit:Paanga qudt:quantityKind qudt-quantity:Currency . unit:PakistanRupee qudt:quantityKind qudt-quantity:Currency . unit:Palladium-OunceTroy qudt:quantityKind qudt-quantity:Currency . unit:Pascal qudt:quantityKind qudt-quantity:ForcePerArea . unit:PascalPerHour qudt:quantityKind qudt-quantity:ForcePerAreaTime . unit:PascalPerMinute qudt:quantityKind qudt-quantity:ForcePerAreaTime . unit:PascalPerSecond qudt:quantityKind qudt-quantity:ForcePerAreaTime . unit:PascalSecond qudt:quantityKind qudt-quantity:DynamicViscosity . unit:Pataca qudt:quantityKind qudt-quantity:Currency . unit:Pebi qudt:quantityKind qudt-quantity:Dimensionless . unit:Peck qudt:quantityKind qudt-quantity:DryVolume . unit:PennyWeight qudt:quantityKind qudt-quantity:Mass . unit:PerCubicMeter qudt:quantityKind qudt-quantity:InverseVolume . unit:PerMeter qudt:quantityKind qudt-quantity:InverseLength . unit:PerMeterKelvin qudt:quantityKind qudt-quantity:InverseLengthTemperature . unit:PerMole qudt:quantityKind qudt-quantity:InverseAmountOfSubstance . unit:PerSecond qudt:quantityKind qudt-quantity:Frequency . unit:PerSquareGigaElectronVolt qudt:quantityKind qudt-quantity:InverseSquareEnergy . unit:PerTeslaMeter qudt:quantityKind qudt-quantity:LengthPerUnitMagneticFlux . unit:PerTeslaSecond qudt:quantityKind qudt-quantity:ElectricChargePerMass . unit:Percent qudt:quantityKind qudt-quantity:DimensionlessRatio . unit:Peta qudt:quantityKind qudt-quantity:Dimensionless . unit:PhilippinePeso qudt:quantityKind qudt-quantity:Currency . unit:Phot qudt:quantityKind qudt-quantity:LuminousFluxPerArea . unit:Pica qudt:quantityKind qudt-quantity:Length . unit:Pico qudt:quantityKind qudt-quantity:Dimensionless . unit:PicoFarad qudt:quantityKind qudt-quantity:Capacitance . unit:PintImperial qudt:quantityKind qudt-quantity:Volume . unit:PlanckArea qudt:quantityKind qudt-quantity:Area . unit:PlanckCharge qudt:quantityKind qudt-quantity:ElectricCharge . unit:PlanckCurrent qudt:quantityKind qudt-quantity:ElectricCurrent . unit:PlanckCurrentDensity qudt:quantityKind qudt-quantity:ElectricCurrentDensity . unit:PlanckDensity qudt:quantityKind qudt-quantity:Density . unit:PlanckEnergy qudt:quantityKind qudt-quantity:EnergyAndWork . unit:PlanckForce qudt:quantityKind qudt-quantity:Force . unit:PlanckFrequency qudt:quantityKind qudt-quantity:Frequency . unit:PlanckLength qudt:quantityKind qudt-quantity:Length . unit:PlanckMass qudt:quantityKind qudt-quantity:Mass . unit:PlanckMomentum qudt:quantityKind qudt-quantity:LinearMomentum . unit:PlanckPower qudt:quantityKind qudt-quantity:Power . unit:PlanckPressure qudt:quantityKind qudt-quantity:ForcePerArea . unit:PlanckResistance qudt:quantityKind qudt-quantity:Resistance . unit:PlanckTemperature qudt:quantityKind qudt-quantity:ThermodynamicTemperature . unit:PlanckTime qudt:quantityKind qudt-quantity:Time . unit:PlanckVolt qudt:quantityKind qudt-quantity:EnergyPerElectricCharge . unit:PlanckVolume qudt:quantityKind qudt-quantity:Volume . unit:Platinum-OunceTroy qudt:quantityKind qudt-quantity:Currency . unit:Point qudt:quantityKind qudt-quantity:Length . unit:Poise qudt:quantityKind qudt-quantity:DynamicViscosity . unit:PoundDegreeFahrenheit qudt:quantityKind qudt-quantity:MassTemperature . unit:PoundDegreeRankine qudt:quantityKind qudt-quantity:MassTemperature . unit:PoundForce qudt:quantityKind qudt-quantity:Force . unit:PoundForceFoot qudt:quantityKind qudt-quantity:Torque . unit:PoundForceInch qudt:quantityKind qudt-quantity:Torque . unit:PoundForcePerFoot qudt:quantityKind qudt-quantity:ForcePerLength . unit:PoundForcePerInch qudt:quantityKind qudt-quantity:ForcePerLength . unit:PoundForcePerPound qudt:quantityKind qudt-quantity:ThrustToMassRatio . unit:PoundForcePerSquareFoot qudt:quantityKind qudt-quantity:ForcePerArea . unit:PoundForcePerSquareInch qudt:quantityKind qudt-quantity:ForcePerArea . unit:PoundForcePerSquareInchSecond qudt:quantityKind qudt-quantity:ForcePerAreaTime . unit:PoundForceSecondPerSquareFoot qudt:quantityKind qudt-quantity:DynamicViscosity . unit:PoundForceSecondPerSquareInch qudt:quantityKind qudt-quantity:DynamicViscosity . unit:PoundMass qudt:quantityKind qudt-quantity:Mass . unit:PoundMole qudt:quantityKind qudt-quantity:MassAmountOfSubstance . unit:PoundMoleDegreeFahrenheit qudt:quantityKind qudt-quantity:MassAmountOfSubstanceTemperature . unit:PoundPerCubicFoot qudt:quantityKind qudt-quantity:Density . unit:PoundPerCubicInch qudt:quantityKind qudt-quantity:Density . unit:PoundPerCubicMeter qudt:quantityKind qudt-quantity:Density . unit:PoundPerCubicYard qudt:quantityKind qudt-quantity:Density . unit:PoundPerFoot qudt:quantityKind qudt-quantity:MassPerLength . unit:PoundPerFootHour qudt:quantityKind qudt-quantity:DynamicViscosity . unit:PoundPerFootSecond qudt:quantityKind qudt-quantity:DynamicViscosity . unit:PoundPerGallon qudt:quantityKind qudt-quantity:Density . unit:PoundPerHour qudt:quantityKind qudt-quantity:MassPerTime . unit:PoundPerInch qudt:quantityKind qudt-quantity:MassPerLength . unit:PoundPerMinute qudt:quantityKind qudt-quantity:MassPerTime . unit:PoundPerSquareFoot qudt:quantityKind qudt-quantity:MassPerArea . unit:PoundSterling qudt:quantityKind qudt-quantity:Currency . unit:PoundTroy qudt:quantityKind qudt-quantity:Mass . unit:Poundal qudt:quantityKind qudt-quantity:Force . unit:PoundalPerSquareFoot qudt:quantityKind qudt-quantity:ForcePerArea . unit:Pula qudt:quantityKind qudt-quantity:Currency . unit:QatariRial qudt:quantityKind qudt-quantity:Currency . unit:Quad qudt:quantityKind qudt-quantity:EnergyAndWork . unit:QuarticCoulombMeterPerCubicEnergy qudt:quantityKind qudt-quantity:QuarticElectricDipoleMomentPerCubicEnergy . unit:Quetzal qudt:quantityKind qudt-quantity:Currency . unit:Rad qudt:quantityKind qudt-quantity:AbsorbedDose . unit:Radian qudt:quantityKind qudt-quantity:PlaneAngle . unit:RadianPerHour qudt:quantityKind qudt-quantity:AngularVelocity . unit:RadianPerMinute qudt:quantityKind qudt-quantity:AngularVelocity . unit:RadianPerSecond qudt:quantityKind qudt-quantity:AngularVelocity . unit:RadianPerSecondSquared qudt:quantityKind qudt-quantity:AngularAcceleration . unit:RegisterTon qudt:quantityKind qudt-quantity:Volume . unit:RelativePermeability qudt:quantityKind qudt-quantity:Permeability . unit:RelativePermittivity qudt:quantityKind qudt-quantity:Permittivity . unit:Rem qudt:quantityKind qudt-quantity:DoseEquivalent . unit:Revolution qudt:quantityKind qudt-quantity:PlaneAngle . unit:RevolutionPerHour qudt:quantityKind qudt-quantity:AngularVelocity . unit:RevolutionPerMinute qudt:quantityKind qudt-quantity:AngularVelocity . unit:RevolutionPerSecond qudt:quantityKind qudt-quantity:AngularVelocity . unit:RevolutionPerSecondSquared qudt:quantityKind qudt-quantity:AngularAcceleration . unit:Riel qudt:quantityKind qudt-quantity:Currency . unit:Rod qudt:quantityKind qudt-quantity:Length . unit:Roentgen qudt:quantityKind qudt-quantity:Exposure . unit:RomanianNeLeu qudt:quantityKind qudt-quantity:Currency . unit:Rufiyaa qudt:quantityKind qudt-quantity:Currency . unit:Rupiah qudt:quantityKind qudt-quantity:Currency . unit:RussianRuble qudt:quantityKind qudt-quantity:Currency . unit:RwandaFranc qudt:quantityKind qudt-quantity:Currency . unit:SaintHelenaPound qudt:quantityKind qudt-quantity:Currency . unit:SamoanTala qudt:quantityKind qudt-quantity:Currency . unit:SamplePerSecond qudt:quantityKind qudt-quantity:Frequency . unit:SaudiRiyal qudt:quantityKind qudt-quantity:Currency . unit:SecondSquareFoot qudt:quantityKind qudt-quantity:AreaTime . unit:SecondTime qudt:quantityKind qudt-quantity:Time . unit:SecondTimeSquared qudt:quantityKind qudt-quantity:TimeSquared . unit:SerbianDinar qudt:quantityKind qudt-quantity:Currency . unit:SeychellesRupee qudt:quantityKind qudt-quantity:Currency . unit:Shake qudt:quantityKind qudt-quantity:Time . unit:Siemens qudt:quantityKind qudt-quantity:ElectricConductivity . unit:Sievert qudt:quantityKind qudt-quantity:DoseEquivalent . unit:Silver-OunceTroy qudt:quantityKind qudt-quantity:Currency . unit:SingaporeDollar qudt:quantityKind qudt-quantity:Currency . unit:SlovakKoruna qudt:quantityKind qudt-quantity:Currency . unit:Slug qudt:quantityKind qudt-quantity:Mass . unit:SlugPerCubicFoot qudt:quantityKind qudt-quantity:Density . unit:SlugPerFoot qudt:quantityKind qudt-quantity:MassPerLength . unit:SlugPerFootSecond qudt:quantityKind qudt-quantity:DynamicViscosity . unit:SlugPerSecond qudt:quantityKind qudt-quantity:MassPerTime . unit:SlugPerSquareFoot qudt:quantityKind qudt-quantity:MassPerArea . unit:SolomonIslandsDollar qudt:quantityKind qudt-quantity:Currency . unit:Som qudt:quantityKind qudt-quantity:Currency . unit:SomaliShilling qudt:quantityKind qudt-quantity:Currency . unit:Somoni qudt:quantityKind qudt-quantity:Currency . unit:SouthAfricanRand qudt:quantityKind qudt-quantity:Currency . unit:SouthKoreanWon qudt:quantityKind qudt-quantity:Currency . unit:SpecialDrawingRights qudt:quantityKind qudt-quantity:Currency . unit:SquareCentimeter qudt:quantityKind qudt-quantity:Area . unit:SquareCentimeterMinute qudt:quantityKind qudt-quantity:AreaTime . unit:SquareCentimeterSecond qudt:quantityKind qudt-quantity:AreaTime . unit:SquareCoulombMeterPerJoule qudt:quantityKind qudt-quantity:Polarizability . unit:SquareDegree qudt:quantityKind qudt-quantity:SolidAngle . unit:SquareFoot qudt:quantityKind qudt-quantity:Area . unit:SquareFootDegreeFahrenheit qudt:quantityKind qudt-quantity:AreaTemperature . unit:SquareFootHourDegreeFahrenheit qudt:quantityKind qudt-quantity:AreaTimeTemperature . unit:SquareFootHourDegreeFahrenheitPerBtu qudt:quantityKind qudt-quantity:ThermalInsulance . unit:SquareFootPerBtuInch qudt:quantityKind qudt-quantity:ThermalResistivity . unit:SquareFootPerHour qudt:quantityKind qudt-quantity:KinematicViscosity , qudt-quantity:ThermalDiffusivity . unit:SquareFootPerSecond qudt:quantityKind qudt-quantity:KinematicViscosity . unit:SquareFootSecondDegreeFahrenheit qudt:quantityKind qudt-quantity:AreaTimeTemperature . unit:SquareInch qudt:quantityKind qudt-quantity:Area . unit:SquareMeter qudt:quantityKind qudt-quantity:Area . unit:SquareMeterKelvin qudt:quantityKind qudt-quantity:AreaTemperature . unit:SquareMeterKelvinPerWatt qudt:quantityKind qudt-quantity:ThermalInsulance . unit:SquareMeterPerKelvin qudt:quantityKind qudt-quantity:AreaThermalExpansion . unit:SquareMeterPerSecond qudt:quantityKind qudt-quantity:AreaPerTime . unit:SquareMeterSteradian qudt:quantityKind qudt-quantity:AreaAngle . unit:SquareMile qudt:quantityKind qudt-quantity:Area . unit:SquareYard qudt:quantityKind qudt-quantity:Area . unit:SriLankaRupee qudt:quantityKind qudt-quantity:Currency . unit:Statampere qudt:quantityKind qudt-quantity:ElectricCurrent . unit:StatamperePerSquareCentimeter qudt:quantityKind qudt-quantity:ElectricCurrentDensity . unit:Statcoulomb qudt:quantityKind qudt-quantity:ElectricCharge . unit:StatcoulombPerMole qudt:quantityKind qudt-quantity:ElectricChargePerAmountOfSubstance . unit:StatcoulombPerSquareCentimeter qudt:quantityKind qudt-quantity:ElectricChargePerArea . unit:Statfarad qudt:quantityKind qudt-quantity:Capacitance . unit:Stathenry qudt:quantityKind qudt-quantity:Inductance . unit:StathenryPerCentimeter qudt:quantityKind qudt-quantity:Permeability . unit:Statmho qudt:quantityKind qudt-quantity:ElectricConductivity . unit:Statohm qudt:quantityKind qudt-quantity:Resistance . unit:Statvolt qudt:quantityKind qudt-quantity:EnergyPerElectricCharge . unit:StatvoltCentimeter qudt:quantityKind qudt-quantity:ElectricFlux . unit:StatvoltPerCentimeter qudt:quantityKind qudt-quantity:ElectricField . unit:Steradian qudt:quantityKind qudt-quantity:SolidAngle . unit:Stere qudt:quantityKind qudt-quantity:Volume . unit:Stilb qudt:quantityKind qudt-quantity:Luminance . unit:Stokes qudt:quantityKind qudt-quantity:KinematicViscosity . unit:SudanesePound qudt:quantityKind qudt-quantity:Currency . unit:SurinamDollar qudt:quantityKind qudt-quantity:Currency . unit:SwedishKrona qudt:quantityKind qudt-quantity:Currency . unit:SwissFranc qudt:quantityKind qudt-quantity:Currency . unit:SyrianPound qudt:quantityKind qudt-quantity:Currency . unit:Tablespoon qudt:quantityKind qudt-quantity:Volume . unit:TanzanianShilling qudt:quantityKind qudt-quantity:Currency . unit:Teaspoon qudt:quantityKind qudt-quantity:Volume . unit:Tebi qudt:quantityKind qudt-quantity:Dimensionless . unit:Tenge qudt:quantityKind qudt-quantity:Currency . unit:Tera qudt:quantityKind qudt-quantity:Dimensionless . unit:Tesla qudt:quantityKind qudt-quantity:MagneticField . unit:TeslaMeter qudt:quantityKind qudt-quantity:MagneticFluxPerUnitLength . unit:TeslaSecond qudt:quantityKind qudt-quantity:MassPerElectricCharge . unit:Tex qudt:quantityKind qudt-quantity:MassPerLength . unit:ThermEEC qudt:quantityKind qudt-quantity:ThermalEnergy , qudt-quantity:EnergyAndWork . unit:ThermUS qudt:quantityKind qudt-quantity:ThermalEnergy , qudt-quantity:EnergyAndWork . unit:TonAssay qudt:quantityKind qudt-quantity:Mass . unit:TonEnergy qudt:quantityKind qudt-quantity:EnergyAndWork . unit:TonLong qudt:quantityKind qudt-quantity:Mass . unit:TonLongPerCubicYard qudt:quantityKind qudt-quantity:Density . unit:TonOfOilEquivalent qudt:quantityKind qudt-quantity:EnergyAndWork . unit:TonOfRefrigeration qudt:quantityKind qudt-quantity:HeatFlowRate , qudt-quantity:Power . unit:TonShort qudt:quantityKind qudt-quantity:Mass . unit:TonShortPerCubicYard qudt:quantityKind qudt-quantity:Density . unit:TonShortPerHour qudt:quantityKind qudt-quantity:MassPerTime . unit:Torr qudt:quantityKind qudt-quantity:ForcePerArea . unit:TrinidadAndTobagoDollar qudt:quantityKind qudt-quantity:Currency . unit:Tugrik qudt:quantityKind qudt-quantity:Currency . unit:TunisianDinar qudt:quantityKind qudt-quantity:Currency . unit:UAEDirham qudt:quantityKind qudt-quantity:Currency . unit:UICFranc qudt:quantityKind qudt-quantity:Currency . unit:USDollar qudt:quantityKind qudt-quantity:Currency . unit:USDollar-NextDay qudt:quantityKind qudt-quantity:Currency . unit:USDollar-SameDay qudt:quantityKind qudt-quantity:Currency . unit:UgandaShilling qudt:quantityKind qudt-quantity:Currency . unit:UnidadDeValorReal qudt:quantityKind qudt-quantity:Currency . unit:UnidadesDeFormento qudt:quantityKind qudt-quantity:Currency . unit:UnifiedAtomicMassUnit qudt:quantityKind qudt-quantity:Mass . unit:UnitPole qudt:quantityKind qudt-quantity:MagneticFlux . unit:Unitless qudt:quantityKind qudt-quantity:Dimensionless . unit:UruguayPeso qudt:quantityKind qudt-quantity:Currency . unit:UzbekistanSom qudt:quantityKind qudt-quantity:Currency . unit:Vatu qudt:quantityKind qudt-quantity:Currency . unit:VenezuelanBolvar qudt:quantityKind qudt-quantity:Currency . unit:VietnameseDong qudt:quantityKind qudt-quantity:Currency . unit:Volt qudt:quantityKind qudt-quantity:EnergyPerElectricCharge . unit:VoltMeter qudt:quantityKind qudt-quantity:ElectricFlux . unit:VoltPerMeter qudt:quantityKind qudt-quantity:ElectricField . unit:VoltPerSecond qudt:quantityKind qudt-quantity:PowerPerElectricCharge . unit:VoltPerSquareMeter qudt:quantityKind qudt-quantity:EnergyPerAreaElectricCharge . unit:WIREuro qudt:quantityKind qudt-quantity:Currency . unit:WIRFranc qudt:quantityKind qudt-quantity:Currency . unit:Watt qudt:quantityKind qudt-quantity:HeatFlowRate , qudt-quantity:Power . unit:WattPerMeterKelvin qudt:quantityKind qudt-quantity:ThermalConductivity . unit:WattPerSquareCentimeter qudt:quantityKind qudt-quantity:PowerPerArea . unit:WattPerSquareFoot qudt:quantityKind qudt-quantity:PowerPerArea . unit:WattPerSquareInch qudt:quantityKind qudt-quantity:PowerPerArea . unit:WattPerSquareMeter qudt:quantityKind qudt-quantity:PowerPerArea . unit:WattPerSquareMeterKelvin qudt:quantityKind qudt-quantity:CoefficientOfHeatTransfer . unit:WattPerSquareMeterQuarticKelvin qudt:quantityKind qudt-quantity:PowerPerAreaQuarticTemperature . unit:WattPerSquareMeterSteradian qudt:quantityKind qudt-quantity:Radiance . unit:WattPerSteradian qudt:quantityKind qudt-quantity:RadiantIntensity . unit:WattSquareMeter qudt:quantityKind qudt-quantity:PowerArea . unit:WattSquareMeterPerSteradian qudt:quantityKind qudt-quantity:PowerAreaPerSolidAngle . unit:Watthour qudt:quantityKind qudt-quantity:EnergyAndWork . unit:Weber qudt:quantityKind qudt-quantity:MagneticFlux . unit:Yard qudt:quantityKind qudt-quantity:Length . unit:Year365Day qudt:quantityKind qudt-quantity:Time . unit:YearSidereal qudt:quantityKind qudt-quantity:Time . unit:YearTropical qudt:quantityKind qudt-quantity:Time . unit:YemeniRial qudt:quantityKind qudt-quantity:Currency . unit:Yobi qudt:quantityKind qudt-quantity:Dimensionless . unit:Yocto qudt:quantityKind qudt-quantity:Dimensionless . unit:Yotta qudt:quantityKind qudt-quantity:Dimensionless . unit:YuanRenminbi qudt:quantityKind qudt-quantity:Currency . unit:ZambianKwacha qudt:quantityKind qudt-quantity:Currency . unit:Zebi qudt:quantityKind qudt-quantity:Dimensionless . unit:Zepto qudt:quantityKind qudt-quantity:Dimensionless . unit:Zetta qudt:quantityKind qudt-quantity:Dimensionless . unit:ZimbabweDollar qudt:quantityKind qudt-quantity:Currency . unit:Zloty qudt:quantityKind qudt-quantity:Currency .