@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:AmountOfSubstanceFraction
  a qudt:QuantityKind ;
  dcterms:description "\"Fractional Amount of Substance\" is defined as tthe amount of a constituent divided by the total amount of all constituents in a mixture."^^qudt:LatexString ;
  qudt:applicableUnit unit:PPB ;
  qudt:applicableUnit unit:PPM ;
  qudt:applicableUnit unit:PPQ ;
  qudt:applicableUnit unit:PPT ;
  qudt:applicableUnit unit:PPTH ;
  qudt:applicableUnit unit:PPTM ;
  qudt:hasDimensionVector qkdv:A0E0L0I0M0H0T0D1 ;
  qudt:informativeReference "https://en.wikipedia.org/wiki/Amount_fraction"^^xsd:anyURI ;
  qudt:isoNormativeReference "http://www.iso.org/iso/catalogue_detail?csnumber=31894"^^xsd:anyURI ;
  qudt:latexDefinition "$x_B = \\frac{n_B}{n}$, where $n_B$ is the amount of substance $B$ and $n$ is the total amount of substance."^^qudt:LatexString ;
  qudt:plainTextDescription "\"Fractional Amount of Substance\" is defined as tthe amount of a constituent divided by the total amount of all constituents in a mixture." ;
  qudt:symbol "X_B" ;
  rdfs:comment "Applicable units are those of quantitykind:AmountOfSubstanceFraction" ;
  rdfs:isDefinedBy <http://qudt.org/3.2.1/vocab/quantitykind> ;
  rdfs:label "Fractional Amount of Substance"@en .