assertion  retraction  graph  subject    predicate            object                            datatype    annotation
1          0           graph  DOID:2595  oio:hasDbXref        ICD9CM:161.0                      xsd:string  
1          0           graph  DOID:2595  rdfs:subClassOf      DOID:2596                         _IRI        
1          0           graph  DOID:2595  rdfs:label           glottis cancer                    xsd:string  
1          0           graph  DOID:2595  oio:inSubset         obo:doid#NCIthesaurus             _IRI        
1          0           graph  DOID:2595  oio:hasExactSynonym  malignant tumor of the Glottis    @en         
1          0           graph  DOID:2595  oio:hasDbXref        UMLS_CUI:C0153483                 xsd:string  
1          0           graph  DOID:4894  oio:inSubset         obo:doid#NCIthesaurus             _IRI        
1          0           graph  DOID:4894  oio:hasDbXref        NCI:C40017                        xsd:string  
1          0           graph  DOID:4894  rdfs:subClassOf      DOID:3713                         _IRI        
1          0           graph  DOID:4894  oio:hasDbXref        UMLS_CUI:C3840223                 xsd:string  
1          0           graph  DOID:4894  rdfs:label           rete ovarii adenocarcinoma        xsd:string  
1          0           graph  DOID:4894  oio:hasDbXref        SNOMEDCT_US_2023_03_01:703655009  xsd:string  
1          0           graph  DOID:4894  oio:id               DOID:4894                         xsd:string  
1          0           graph  DOID:4894  rdf:type             owl:Class                         _IRI        
1          0           graph  DOID:4894  oio:hasOBONamespace  disease_ontology                  xsd:string  
1          0           graph  DOID:4773  oio:hasDbXref        GARD:1493                         xsd:string  
1          0           graph  DOID:4773  oio:hasDbXref        UMLS_CUI:C1332965                 xsd:string  
1          0           graph  DOID:4773  rdfs:subClassOf      DOID:0080015                      _IRI        
1          0           graph  DOID:4773  oio:inSubset         obo:doid#NCIthesaurus             _IRI        
1          0           graph  DOID:4773  oio:hasDbXref        NCI:C6569                         xsd:string