assertion  retraction  graph  subject    predicate            object                           datatype    annotation
1          0           graph  DOID:4138  rdfs:label           bile duct disease                xsd:string  
1          0           graph  DOID:4138  rdf:type             owl:Class                        _IRI        
1          0           graph  DOID:4138  oio:hasDbXref        UMLS_CUI:C0005395                xsd:string  
1          0           graph  DOID:4138  oio:inSubset         obo:doid#NCIthesaurus            _IRI        
1          0           graph  DOID:4138  oio:id               DOID:4138                        xsd:string  
1          0           graph  DOID:4138  oio:hasOBONamespace  disease_ontology                 xsd:string  
1          0           graph  DOID:4138  oio:hasExactSynonym  bile duct disorder               @en         
1          0           graph  DOID:4138  oio:hasDbXref        MESH:D001649                     xsd:string  
1          0           graph  DOID:4138  oio:hasDbXref        NCI:C96716                       xsd:string  
1          0           graph  DOID:5348  oio:hasExactSynonym  adult endodermal sinus neoplasm  @en         
1          0           graph  DOID:5348  oio:hasOBONamespace  disease_ontology                 xsd:string  
1          0           graph  DOID:5348  oio:hasDbXref        UMLS_CUI:C1332221                xsd:string  
1          0           graph  DOID:5348  rdfs:label           adult endodermal sinus tumor     xsd:string  
1          0           graph  DOID:5348  oio:id               DOID:5348                        xsd:string  
1          0           graph  DOID:5348  oio:inSubset         obo:doid#NCIthesaurus            _IRI        
1          0           graph  DOID:5348  rdfs:subClassOf      DOID:1911                        _IRI        
1          0           graph  DOID:5348  oio:hasDbXref        NCI:C27241                       xsd:string  
1          0           graph  DOID:5348  oio:hasExactSynonym  adult Yolk Sac neoplasm          @en         
1          0           graph  DOID:5348  rdf:type             owl:Class                        _IRI        
1          0           graph  DOID:7757  rdfs:label           childhood leukemia               xsd:string