@prefix envthes: . @prefix skos: . @prefix owl: . @prefix dc: . @prefix xsd: . envthes:10351 skos:prefLabel "observable property"@en ; a skos:Concept ; skos:narrower envthes:10030 . envthes: skos:prefLabel "EnvThes"@en ; a owl:Ontology, skos:ConceptScheme . envthes:10030 skos:inScheme envthes: ; a skos:Concept ; skos:exactMatch ; skos:definition "[NCIT] The length of a straight line passing through the center of a circle or sphere and connecting two points on the circumference."@en ; skos:broader envthes:10351 ; dc:modified "2022-03-28"^^xsd:date ; dc:created "2014-11-10"^^xsd:date ; skos:prefLabel "diameter"@en ; dc:creator "herbert.schentz@umweltbundesamt.at"@en .