assertion  retraction  graph  subject    predicate            object                              datatype    annotation
1          0           graph  DOID:7142  rdfs:label           thymus small cell carcinoma         xsd:string  
1          0           graph  DOID:7142  oio:inSubset         obo:doid#NCIthesaurus               _IRI        
1          0           graph  DOID:7142  oio:id               DOID:7142                           xsd:string  
1          0           graph  DOID:7142  oio:hasOBONamespace  disease_ontology                    xsd:string  
1          0           graph  DOID:7142  oio:hasExactSynonym  small cell carcinoma of the Thymus  @en         
1          0           graph  DOID:7142  oio:hasDbXref        UMLS_CUI:C1335980                   xsd:string  
1          0           graph  DOID:7142  oio:hasDbXref        NCI:C6460                           xsd:string  
1          0           graph  DOID:7142  rdfs:subClassOf      DOID:3284                           _IRI        
1          0           graph  DOID:7142  rdf:type             owl:Class                           _IRI