assertion retraction graph subject predicate object datatype annotation 1 0 graph ONTIE:0001509 ONTIE:0003259 taxon xsd:string 1 0 graph ONTIE:0001509 rdfs:label Dengue virus 4 strain B5 xsd:string 1 0 graph ONTIE:0001509 ncbi:has_rank NCBITaxon:subspecies _IRI 1 0 graph ONTIE:0001509 IAO:0000234 IEDB xsd:string 1 0 graph ONTIE:0001509 rdfs:subClassOf NCBITaxon:11070 _IRI 1 0 graph ONTIE:0001509 rdf:type owl:Class _IRI