assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:4439 rdf:type owl:Class _IRI 1 0 graph DOID:4439 oio:hasExactSynonym germ cell tumor of the CNS @en 1 0 graph DOID:4439 oio:hasDbXref UMLS_CUI:C1332880 xsd:string 1 0 graph DOID:4439 oio:id DOID:4439 xsd:string 1 0 graph DOID:4439 oio:inSubset obo:doid#NCIthesaurus _IRI 1 0 graph DOID:4439 rdfs:subClassOf DOID:3620 _IRI 1 0 graph DOID:4439 oio:hasExactSynonym germ cell tumour of the CNS @en 1 0 graph DOID:4439 rdfs:label central nervous system germ cell tumor xsd:string 1 0 graph DOID:4439 oio:hasDbXref NCI:C5461 xsd:string 1 0 graph DOID:4439 oio:hasOBONamespace disease_ontology xsd:string 1 0 graph DOID:4439 rdfs:subClassOf DOID:2994 _IRI 1 0 graph DOID:4439 oio:hasExactSynonym central nervous system germ cell tumour @en 1 0 graph DOID:4439 IAO:0000115 A central nervous system cancer that is characterized by tumors near the pineal gland, the pituitary gland and the tissue just above it, develops from mismigrational pluripotent embryonic cells that remain in the brain after birth, has_material_basis_in abnormally proliferating cells derives_from germ cells. xsd:string "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007645""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/25233069""}]}"