<http://purl.allotrope.org/ontologies/quality#AFQ_0000209>	<http://www.w3.org/2004/02/skos/core#definition>	"Purity is a composition quality inhering in an bearer by virtue of the bearer lacking undesired components. [Allotrope]" .
<http://purl.allotrope.org/ontologies/quality#AFQ_0000209>	<http://www.w3.org/2007/05/powder-s#describedby>	<http://localhost:8890/about/id/entity/http/purl.allotrope.org/ontologies/quality> .
<http://purl.allotrope.org/ontologies/quality#AFQ_0000209>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"purity" .
<http://purl.allotrope.org/ontologies/quality#AFQ_0000209>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"purity (quality)" .
<http://purl.allotrope.org/ontologies/quality#AFQ_0000209>	<http://www.w3.org/2007/05/powder-s#describedby>	<https://covidontheweb.inria.fr:4443/about/id/entity/http/purl.allotrope.org/ontologies/quality> .
<http://purl.allotrope.org/ontologies/quality#AFQ_0000209>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://purl.allotrope.org/ontologies/quality#AFQ_0000209>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://purl.obolibrary.org/obo/PATO_0000025> .
<http://purl.allotrope.org/ontologies/quality#AFQ_0000209>	<http://www.w3.org/2004/02/skos/core#note>	"It is generally quantified by the sum of the mass fractions of the impurities subtracted from a theoretically pure value of 100%." .
<http://purl.allotrope.org/ontologies/quality#AFQ_0000209>	<http://www.w3.org/2004/02/skos/core#altLabel>	"purity" .