@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix constant: <http://qudt.org/vocab/constant/> .
@prefix dc: <http://purl.org/dc/elements/1.1/> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix qkdv: <http://qudt.org/vocab/dimensionvector/> .
@prefix quantitykind: <http://qudt.org/vocab/quantitykind/> .
@prefix qudt: <http://qudt.org/schema/qudt/> .
@prefix si-quantity: <https://si-digital-framework.org/quantities/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix unit: <http://qudt.org/vocab/unit/> .
@prefix vaem: <http://www.linkedmodel.org/schema/vaem#> .
@prefix voag: <http://voag.linkedmodel.org/schema/voag#> .

quantitykind:ReflectanceFactor
  a qudt:QuantityKind ;
  dcterms:description "Reflectance Factor is the measure of the ability of a surface to reflect light or other electromagnetic radiation, equal to the ratio of the reflected flux to the incident flux."^^qudt:LatexString ;
  qudt:applicableUnit unit:UNITLESS ;
  qudt:hasDimensionVector qkdv:A0E0L0I0M0H0T0D1 ;
  qudt:informativeReference "http://www.thefreedictionary.com/reflectance+factor"^^xsd:anyURI ;
  qudt:latexDefinition "$R = \\frac{\\Phi_n}{\\Phi_d}$, where $\\Phi_n$ is the radiant flux or luminous flux reflected in the directions delimited by a given cone and $\\Phi_d$ is the flux reflected in the same directions by an identically radiated diffuser of reflectance equal to 1."^^qudt:LatexString ;
  qudt:plainTextDescription "Reflectance Factor is the measure of the ability of a surface to reflect light or other electromagnetic radiation, equal to the ratio of the reflected flux to the incident flux." ;
  qudt:symbol "R" ;
  qudt:wikidataMatch <http://www.wikidata.org/entity/Q86078369> ;
  rdfs:comment "Applicable units are those of quantitykind:ReflectanceFactor" ;
  rdfs:isDefinedBy <http://qudt.org/3.2.1/vocab/quantitykind> ;
  rdfs:label "Reflectance Factor"@en .