assertion  retraction  graph  subject   predicate             object                           datatype    annotation
1          0           graph  DOID:263  oio:hasDbXref         SNOMEDCT_US_2023_03_01:93849006  xsd:string  
1          0           graph  DOID:263  oio:hasAlternativeId  DOID:11834                       xsd:string  
1          0           graph  DOID:263  oio:hasOBONamespace   disease_ontology                 xsd:string  
1          0           graph  DOID:263  oio:hasExactSynonym   renal cancer                     @en         
1          0           graph  DOID:263  oio:hasAlternativeId  DOID:3676                        xsd:string  
1          0           graph  DOID:263  oio:hasDbXref         ICD9CM:189.0                     xsd:string  
1          0           graph  DOID:263  oio:hasExactSynonym   malignant tumour of kidney       @en