assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:5763 rdfs:label lung clear cell-sugar-tumor xsd:string 1 0 graph DOID:5763 oio:inSubset obo:doid#NCIthesaurus _IRI 1 0 graph DOID:5763 oio:id DOID:5763 xsd:string 1 0 graph DOID:5763 oio:hasOBONamespace disease_ontology xsd:string 1 0 graph DOID:5763 oio:hasDbXref UMLS_CUI:C1333065 xsd:string 1 0 graph DOID:5763 oio:hasDbXref NCI:C38152 xsd:string 1 0 graph DOID:5763 rdfs:subClassOf DOID:3683 _IRI 1 0 graph DOID:5763 rdf:type owl:Class _IRI