assertion  retraction  graph  subject    predicate             object                                        datatype    annotation
1          0           graph  DOID:6258  rdf:type              owl:Class                                     _IRI        
1          0           graph  DOID:6016  rdfs:label            adult central nervous system mature teratoma  xsd:string  
1          0           graph  DOID:6016  oio:inSubset          obo:doid#NCIthesaurus                         _IRI        
1          0           graph  DOID:6016  oio:id                DOID:6016                                     xsd:string  
1          0           graph  DOID:6016  oio:hasOBONamespace   disease_ontology                              xsd:string  
1          0           graph  DOID:6016  oio:hasDbXref         UMLS_CUI:C1332194                             xsd:string  
1          0           graph  DOID:6016  oio:hasDbXref         NCI:C27400                                    xsd:string  
1          0           graph  DOID:6016  rdfs:subClassOf       DOID:6017                                     _IRI        
1          0           graph  DOID:6016  rdfs:subClassOf       DOID:6015                                     _IRI        
1          0           graph  DOID:6016  rdf:type              owl:Class                                     _IRI        
1          0           graph  DOID:8557  oio:hasDbXref         SNOMEDCT_US_2023_03_01:93971002               xsd:string  
1          0           graph  DOID:8557  rdfs:label            oropharynx cancer                             xsd:string  
1          0           graph  DOID:8557  oio:hasDbXref         ICD9CM:146.5                                  xsd:string  
1          0           graph  DOID:8557  oio:id                DOID:8557                                     xsd:string  
1          0           graph  DOID:8557  oio:hasDbXref         SNOMEDCT_US_2023_03_01:187686007              xsd:string  
1          0           graph  DOID:8557  rdf:type              owl:Class                                     _IRI        
1          0           graph  DOID:8557  oio:hasAlternativeId  DOID:9168                                     xsd:string  
1          0           graph  DOID:8557  oio:hasDbXref         ICD10CM:C10.2                                 xsd:string  
1          0           graph  DOID:8557  oio:hasDbXref         ICD10CM:C10.8                                 xsd:string  
1          0           graph  DOID:8557  oio:hasAlternativeId  DOID:8949                                     xsd:string