assertion  retraction  graph  subject     predicate            object                 datatype    annotation
1          0           graph  DOID:12286  rdfs:label           testicular leukemia    xsd:string  
1          0           graph  DOID:12286  oio:inSubset         obo:doid#NCIthesaurus  _IRI        
1          0           graph  DOID:12286  oio:id               DOID:12286             xsd:string  
1          0           graph  DOID:12286  oio:hasOBONamespace  disease_ontology       xsd:string  
1          0           graph  DOID:12286  oio:hasDbXref        UMLS_CUI:C1336711      xsd:string  
1          0           graph  DOID:12286  oio:hasDbXref        NCI:C9277              xsd:string  
1          0           graph  DOID:12286  rdfs:subClassOf      DOID:2998              _IRI        
1          0           graph  DOID:12286  rdf:type             owl:Class              _IRI