@prefix envthes: . @prefix skos: . @prefix dc: . @prefix xsd: . @prefix owl: . envthes:20147 skos:prefLabel "air sampling"@en ; skos:definition "[CRISP] monitoring of the level of toxins, chemical pollutants, microbial contaminants, or other harmful substances in the air; includes periodic or continuous surveillance or testing to determine the level of compliance with statutory requirements and/or pollutant levels in the air."@en ; skos:inScheme envthes: ; a skos:Concept ; skos:scopeNote "MS Academic Keywords"@en ; skos:broader envthes:20105 ; dc:created "2016-08-03"^^xsd:date ; dc:modified "2023-01-13"^^xsd:date ; dc:creator "0000-0003-2195-3997"@en ; skos:exactMatch . envthes: skos:prefLabel "EnvThes"@en ; a owl:Ontology, skos:ConceptScheme . envthes:20105 skos:prefLabel "sampling method"@en ; a skos:Concept ; skos:narrower envthes:20147 .