assertion  retraction  graph  subject    predicate            object                                                     datatype    annotation
1          0           graph  DOID:3640  IAO:0000115          A teratoma that is located_in the central nervous system.  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/21150046""}]}"
1          0           graph  DOID:3640  oio:hasDbXref        NCI:C5441                                                  xsd:string  
1          0           graph  DOID:3640  rdfs:subClassOf      DOID:4439                                                  _IRI        
1          0           graph  DOID:3640  oio:inSubset         obo:doid#NCIthesaurus                                      _IRI        
1          0           graph  DOID:3640  oio:hasExactSynonym  CNS teratoma                                               @en         
1          0           graph  DOID:3640  oio:hasOBONamespace  disease_ontology                                           xsd:string  
1          0           graph  DOID:3640  oio:id               DOID:3640                                                  xsd:string  
1          0           graph  DOID:3640  oio:hasDbXref        UMLS_CUI:C1332895                                          xsd:string  
1          0           graph  DOID:3640  rdfs:label           central nervous system teratoma                            xsd:string  
1          0           graph  DOID:3640  rdf:type             owl:Class                                                  _IRI        
1          0           graph  DOID:3640  rdfs:subClassOf      DOID:1115                                                  _IRI