assertion  retraction  graph  subject    predicate            object                                     datatype    annotation
1          0           graph  DOID:7764  oio:hasDbXref        UMLS_CUI:C1299239                          xsd:string  
1          0           graph  DOID:7764  oio:hasOBONamespace  disease_ontology                           xsd:string  
1          0           graph  DOID:5102  oio:hasOBONamespace  disease_ontology                           xsd:string  
1          0           graph  DOID:5102  oio:hasDbXref        UMLS_CUI:C1512779                          xsd:string  
1          0           graph  DOID:5102  oio:id               DOID:5102                                  xsd:string  
1          0           graph  DOID:5102  rdfs:label           inner ear cancer                           xsd:string  
1          0           graph  DOID:5102  oio:hasDbXref        NCI:C39784                                 xsd:string  
1          0           graph  DOID:7643  oio:hasDbXref        UMLS_CUI:C0345979                          xsd:string  
1          0           graph  DOID:7643  oio:hasDbXref        NCI:C4460                                  xsd:string  
1          0           graph  DOID:7643  oio:hasDbXref        SNOMEDCT_US_2023_03_01:254654004           xsd:string  
1          0           graph  DOID:7643  oio:hasOBONamespace  disease_ontology                           xsd:string  
1          0           graph  DOID:7643  oio:id               DOID:7643                                  xsd:string  
1          0           graph  DOID:7643  rdfs:label           acantholytic squamous cell skin carcinoma  xsd:string  
1          0           graph  DOID:6312  oio:hasDbXref        UMLS_CUI:C1333071                          xsd:string  
1          0           graph  DOID:6312  oio:hasDbXref        NCI:C5412                                  xsd:string  
1          0           graph  DOID:6312  oio:hasDbXref        SNOMEDCT_US_2023_03_01:446939001           xsd:string  
1          0           graph  DOID:6312  oio:id               DOID:6312                                  xsd:string  
1          0           graph  DOID:6312  oio:hasOBONamespace  disease_ontology                           xsd:string  
1          0           graph  DOID:6312  rdfs:label           clivus chordoma                            xsd:string  
1          0           graph  DOID:7522  oio:id               DOID:7522                                  xsd:string