assertion  retraction  graph  subject    predicate            object                                      datatype    annotation
1          0           graph  DOID:3269  oio:hasExactSynonym  simple cystoma of the ovary                 @en         
1          0           graph  DOID:3269  rdfs:subClassOf      DOID:0060112                                _IRI        
1          0           graph  DOID:3269  oio:id               DOID:3269                                   xsd:string  
1          0           graph  DOID:5568  rdfs:label           mediastinum teratoma                        xsd:string  
1          0           graph  DOID:5568  oio:hasExactSynonym  teratoma of mediastinum                     @en         
1          0           graph  DOID:5568  oio:id               DOID:5568                                   xsd:string  
1          0           graph  DOID:5568  rdf:type             owl:Class                                   _IRI        
1          0           graph  DOID:5568  oio:inSubset         obo:doid#NCIthesaurus                       _IRI        
1          0           graph  DOID:5568  oio:hasDbXref        NCI:C6438                                   xsd:string  
1          0           graph  DOID:5568  oio:hasOBONamespace  disease_ontology                            xsd:string  
1          0           graph  DOID:5568  oio:hasDbXref        UMLS_CUI:C1334682                           xsd:string  
1          0           graph  DOID:5568  rdfs:subClassOf      DOID:5559                                   _IRI        
1          0           graph  DOID:6657  rdfs:label           breast large cell neuroendocrine carcinoma  xsd:string  
1          0           graph  DOID:6657  oio:inSubset         obo:doid#NCIthesaurus                       _IRI        
1          0           graph  DOID:6657  oio:id               DOID:6657                                   xsd:string  
1          0           graph  DOID:6657  oio:hasOBONamespace  disease_ontology                            xsd:string  
1          0           graph  DOID:6657  oio:hasDbXref        UMLS_CUI:C1511316                           xsd:string  
1          0           graph  DOID:6657  oio:hasDbXref        NCI:C40356                                  xsd:string  
1          0           graph  DOID:6657  rdfs:subClassOf      DOID:3459                                   _IRI        
1          0           graph  DOID:6657  rdf:type             owl:Class                                   _IRI