assertion  retraction  graph  subject    predicate              object                                                                                               datatype    annotation
1          0           graph  DOID:3303  oio:id                 DOID:3303                                                                                            xsd:string  
1          0           graph  DOID:3303  oio:inSubset           obo:doid#NCIthesaurus                                                                                _IRI        
1          0           graph  DOID:3303  rdfs:subClassOf        DOID:184                                                                                             _IRI        
1          0           graph  DOID:3303  oio:hasRelatedSynonym  notochordal tumor                                                                                    @en         
1          0           graph  DOID:3303  oio:hasOBONamespace    disease_ontology                                                                                     xsd:string  
1          0           graph  DOID:3303  oio:hasDbXref          NCI:C7063                                                                                            xsd:string  
1          0           graph  DOID:3303  rdfs:label             notochordal cancer                                                                                   xsd:string  
1          0           graph  DOID:3303  oio:hasDbXref          UMLS_CUI:C1335069                                                                                    xsd:string  
1          0           graph  DOID:3303  rdf:type               owl:Class                                                                                            _IRI        
1          0           graph  DOID:3303  IAO:0000115            An embryonal cancer and bone cancer and mesenchymal cell neoplasm that is located_in the notochord.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007638""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://en.wikipedia.org/wiki/Notochord""}]}"