@prefix dc: . @prefix xsd: . @prefix skos: . dc:modified "2016-06-21"^^xsd:date ; a skos:Concept ; skos:prefLabel "viruses"@en, "virus"@fr ; skos:inScheme , ; skos:topConceptOf , ; skos:exactMatch , . skos:prefLabel "hygiène pathologie (microthesaurus)"@fr ; a skos:ConceptScheme ; skos:hasTopConcept . skos:prefLabel "Thesaurus Irstea (thesor)"@fr ; a skos:ConceptScheme ; skos:hasTopConcept .