assertion retraction graph subject predicate object datatype annotation 1 0 graph DOID:0060090 IAO:0000115 A nervous system benign neoplasm that is characterized by lack of malignancy. xsd:string "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007637""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.cancer.gov/types/brain/patient/adult-brain-treatment-pdq""}]}" 1 0 graph DOID:0060090 rdfs:label central nervous system benign neoplasm xsd:string 1 0 graph DOID:0060090 oio:id DOID:0060090 xsd:string 1 0 graph DOID:0060090 oio:hasOBONamespace disease_ontology xsd:string 1 0 graph DOID:0060090 oio:creation_date 2011-07-14T01:45:15Z xsd:string 1 0 graph DOID:0060090 oio:created_by lschriml xsd:string 1 0 graph DOID:0060090 rdfs:subClassOf DOID:331 _IRI 1 0 graph DOID:0060090 rdfs:subClassOf DOID:0060115 _IRI 1 0 graph DOID:0060090 rdf:type owl:Class _IRI