assertion  retraction  graph  subject    predicate            object                                 datatype    annotation
1          0           graph  DOID:5556  oio:inSubset         obo:doid#NCIthesaurus                  _IRI        
1          0           graph  DOID:5556  rdfs:label           testicular malignant germ cell cancer  xsd:string  
1          0           graph  DOID:5556  oio:hasExactSynonym  malignant germ cell tumor of testis    @en         
1          0           graph  DOID:5556  rdfs:subClassOf      DOID:5557                              _IRI        
1          0           graph  DOID:5556  oio:hasOBONamespace  disease_ontology                       xsd:string  
1          0           graph  DOID:5556  oio:hasDbXref        SNOMEDCT_US_2023_03_01:713646001       xsd:string  
1          0           graph  DOID:5556  oio:hasDbXref        NCI:C9063                              xsd:string  
1          0           graph  DOID:5556  oio:id               DOID:5556                              xsd:string  
1          0           graph  DOID:5556  oio:hasDbXref        UMLS_CUI:C0855197                      xsd:string  
1          0           graph  DOID:5556  rdf:type             owl:Class                              _IRI