assertion retraction graph subject predicate object datatype annotation 1 0 graph ONTIE:0003424 rdfs:subClassOf ONTIE:0003543 _IRI 1 0 graph ONTIE:0003423 rdfs:subClassOf ONTIE:0003543 _IRI 1 0 graph DOID:4 rdfs:subClassOf ONTIE:0003543 _IRI