assertion  retraction  graph  subject    predicate            object                                                 datatype    annotation
1          0           graph  DOID:774   rdfs:label           retina lymphoma                                        xsd:string  
1          0           graph  DOID:774   oio:inSubset         obo:doid#NCIthesaurus                                  _IRI        
1          0           graph  DOID:774   oio:hasDbXref        NCI:C4365                                              xsd:string  
1          0           graph  DOID:774   oio:hasExactSynonym  Retinal Lymphoma                                       @en         
1          0           graph  DOID:774   oio:hasDbXref        UMLS_CUI:C0339556                                      xsd:string  
1          0           graph  DOID:774   rdfs:subClassOf      DOID:0060058                                           _IRI        
1          0           graph  DOID:774   rdf:type             owl:Class                                              _IRI        
1          0           graph  DOID:774   oio:id               DOID:774                                               xsd:string  
1          0           graph  DOID:774   rdfs:subClassOf      DOID:4645                                              _IRI        
1          0           graph  DOID:774   oio:hasDbXref        SNOMEDCT_US_2023_03_01:232075002                       xsd:string  
1          0           graph  DOID:5469  rdfs:label           biliary tract intraductal papillary mucinous neoplasm  xsd:string  
1          0           graph  DOID:5469  oio:inSubset         obo:doid#NCIthesaurus                                  _IRI        
1          0           graph  DOID:5469  oio:id               DOID:5469                                              xsd:string  
1          0           graph  DOID:5469  oio:hasOBONamespace  disease_ontology                                       xsd:string  
1          0           graph  DOID:5469  oio:hasDbXref        NCI:C37215                                             xsd:string  
1          0           graph  DOID:5469  rdfs:subClassOf      DOID:0050625                                           _IRI        
1          0           graph  DOID:5469  rdf:type             owl:Class                                              _IRI        
1          0           graph  DOID:4138  oio:hasDbXref        SNOMEDCT_US_2023_03_01:118926004                       xsd:string  
1          0           graph  DOID:4138  oio:hasExactSynonym  disorder of bile duct                                  @en         
1          0           graph  DOID:4138  rdfs:subClassOf      DOID:9741                                              _IRI