assertion  retraction  graph  subject    predicate            object                                                                                                                                                                                                                                       datatype    annotation
1          0           graph  DOID:6501  IAO:0000115          A brain stem cancer that is characterized by slow growing, highly vascular tumors that develops from the vascular system, has_material_basis_in abnormally proliferating cells derives_from endothelial cells, pericytes and stromal cells.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007638""},{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007645""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://en.wikipedia.org/wiki/Hemangioblastoma""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/19787293""}]}"
1          0           graph  DOID:6501  oio:hasDbXref        NCI:C5147                                                                                                                                                                                                                                    xsd:string  
1          0           graph  DOID:6501  oio:hasDbXref        UMLS_CUI:C1332611                                                                                                                                                                                                                            xsd:string  
1          0           graph  DOID:6501  oio:hasOBONamespace  disease_ontology                                                                                                                                                                                                                             xsd:string  
1          0           graph  DOID:6501  oio:hasExactSynonym  Hemangioblastoma of Brainstem                                                                                                                                                                                                                @en         
1          0           graph  DOID:6501  rdfs:subClassOf      DOID:4203                                                                                                                                                                                                                                    _IRI        
1          0           graph  DOID:6501  oio:id               DOID:6501                                                                                                                                                                                                                                    xsd:string  
1          0           graph  DOID:6501  oio:inSubset         obo:doid#NCIthesaurus                                                                                                                                                                                                                        _IRI        
1          0           graph  DOID:6501  rdfs:label           brain stem angioblastoma                                                                                                                                                                                                                     xsd:string  
1          0           graph  DOID:6501  rdf:type             owl:Class                                                                                                                                                                                                                                    _IRI        
1          0           graph  DOID:6501  rdfs:subClassOf      DOID:305                                                                                                                                                                                                                                     _IRI