@base . @prefix rdf: . @prefix rdfs: . @prefix xsd: . @prefix owl: . @prefix obj: . @prefix dct: . @prefix foaf: . @prefix thing: . dct:title "vitamin B2"@en-us, "维生素B2"@zh-cn; "59e04c9c3e994ba6842ef30f4c641c55"^^xsd:string; a .