assertion  retraction  graph  subject       predicate            object                                                                                                                                                                                                                                                    datatype    annotation
1          0           graph  DOID:0060106  IAO:0000115          A brain cancer that is characterized by tumor of the meninges, that develops from the membranes that surround the brain and spinal cord, has_material_basis_in abnormally proliferating cells derives_from meningeal cells of embryonic ectoderm origin.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007638""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://en.wikipedia.org/wiki/Meningioma""}]}"
1          0           graph  DOID:0060106  rdfs:label           brain meningioma                                                                                                                                                                                                                                          xsd:string  
1          0           graph  DOID:0060106  oio:id               DOID:0060106                                                                                                                                                                                                                                              xsd:string  
1          0           graph  DOID:0060106  oio:hasOBONamespace  disease_ontology                                                                                                                                                                                                                                          xsd:string  
1          0           graph  DOID:0060106  oio:creation_date    2011-07-21T05:39:28Z                                                                                                                                                                                                                                      xsd:string  
1          0           graph  DOID:0060106  oio:created_by       lschriml                                                                                                                                                                                                                                                  xsd:string  
1          0           graph  DOID:0060106  rdfs:subClassOf      DOID:3565                                                                                                                                                                                                                                                 _IRI        
1          0           graph  DOID:0060106  rdfs:subClassOf      DOID:1319                                                                                                                                                                                                                                                 _IRI        
1          0           graph  DOID:0060106  rdf:type             owl:Class                                                                                                                                                                                                                                                 _IRI