assertion  retraction  graph  subject    predicate            object                          datatype    annotation
1          0           graph  DOID:6270  oio:id               DOID:6270                       xsd:string  
1          0           graph  DOID:6270  oio:hasDbXref        UMLS_CUI:C1333763               xsd:string  
1          0           graph  DOID:6270  oio:hasExactSynonym  carcinoma of Cardia of stomach  @en         
1          0           graph  DOID:6270  rdf:type             owl:Class                       _IRI        
1          0           graph  DOID:6270  rdfs:subClassOf      DOID:5517                       _IRI        
1          0           graph  DOID:6270  oio:hasDbXref        NCI:C6794                       xsd:string  
1          0           graph  DOID:6270  oio:hasOBONamespace  disease_ontology                xsd:string  
1          0           graph  DOID:6270  rdfs:label           gastric cardia carcinoma        xsd:string  
1          0           graph  DOID:6270  oio:inSubset         obo:doid#NCIthesaurus           _IRI        
1          0           graph  DOID:6270  rdfs:subClassOf      DOID:10548                      _IRI