assertion  retraction  graph  subject    predicate            object                           datatype    annotation
1          0           graph  DOID:6552  rdfs:label           gastric small cell carcinoma     xsd:string  
1          0           graph  DOID:6552  oio:inSubset         obo:doid#NCIthesaurus            _IRI        
1          0           graph  DOID:6552  oio:id               DOID:6552                        xsd:string  
1          0           graph  DOID:6552  oio:hasOBONamespace  disease_ontology                 xsd:string  
1          0           graph  DOID:6552  oio:hasExactSynonym  small cell carcinoma of stomach  @en         
1          0           graph  DOID:6552  oio:hasDbXref        UMLS_CUI:C1333788                xsd:string  
1          0           graph  DOID:6552  oio:hasDbXref        NCI:C6764                        xsd:string  
1          0           graph  DOID:6552  rdfs:subClassOf      DOID:5517                        _IRI        
1          0           graph  DOID:6552  rdf:type             owl:Class                        _IRI