@prefix envthes: . @prefix skos: . @prefix owl: . @prefix dc: . @prefix xsd: . envthes: skos:prefLabel "EnvThes"@en ; a owl:Ontology, skos:ConceptScheme . envthes:21432 skos:scopeNote "MS Academic Keywords"@en ; a skos:Concept ; dc:created "2016-10-12"^^xsd:date ; dc:creator "0000-0003-2195-3997"@en ; skos:prefLabel "sex ratio"@en ; skos:definition "[Henderson's] the ratio of males to females in a population. May be given as proportion of male births, number of males per 100 females or per 100 births, or as percentage males in the population."@en ; skos:broader envthes:21447 ; skos:inScheme envthes: ; skos:altLabel "SR"@en ; dc:modified "2019-02-17"^^xsd:date . envthes:21447 skos:prefLabel "characteristic"@en ; a skos:Concept ; skos:narrower envthes:21432 .