assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:6608 rdf:type owl:Class _IRI 1 0 graph DOID:7818 rdfs:label petroclival meningioma xsd:string 1 0 graph DOID:7818 oio:inSubset obo:doid#NCIthesaurus _IRI 1 0 graph DOID:7818 oio:id DOID:7818 xsd:string 1 0 graph DOID:7818 oio:hasOBONamespace disease_ontology xsd:string 1 0 graph DOID:7818 oio:hasDbXref UMLS_CUI:C1335395 xsd:string 1 0 graph DOID:7818 oio:hasDbXref NCI:C5278 xsd:string 1 0 graph DOID:7818 rdfs:subClassOf DOID:4437 _IRI 1 0 graph DOID:7818 rdf:type owl:Class _IRI 1 0 graph DOID:11934 oio:id DOID:11934 xsd:string 1 0 graph DOID:11934 oio:hasDbXref NCI:C3077 xsd:string 1 0 graph DOID:11934 oio:inSubset obo:doid#DO_rare_slim _IRI 1 0 graph DOID:11934 oio:inSubset obo:doid#DO_cancer_slim _IRI 1 0 graph DOID:11934 oio:inSubset obo:doid#DO_MGI_slim _IRI 1 0 graph DOID:11934 oio:hasExactSynonym tumor of head and neck @en 1 0 graph DOID:11934 oio:hasDbXref GARD:12425 xsd:string 1 0 graph DOID:11934 rdfs:subClassOf DOID:0050686 _IRI 1 0 graph DOID:11934 oio:hasExactSynonym head/neck neoplasm @en 1 0 graph DOID:11934 oio:hasDbXref UMLS_CUI:C0018671 xsd:string 1 0 graph DOID:11934 rdfs:label head and neck cancer xsd:string