assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:7596 rdfs:label asbestos-related lung carcinoma xsd:string 1 0 graph DOID:7596 oio:inSubset obo:doid#NCIthesaurus _IRI 1 0 graph DOID:7596 oio:id DOID:7596 xsd:string 1 0 graph DOID:7596 oio:hasOBONamespace disease_ontology xsd:string 1 0 graph DOID:7596 oio:hasDbXref UMLS_CUI:C1332337 xsd:string 1 0 graph DOID:7596 oio:hasDbXref NCI:C27925 xsd:string 1 0 graph DOID:7596 rdfs:subClassOf DOID:3905 _IRI 1 0 graph DOID:7596 rdf:type owl:Class _IRI