assertion  retraction  graph  subject    predicate             object                           datatype    annotation
1          0           graph  DOID:4773  oio:hasAlternativeId  DOID:4772                        xsd:string  
1          0           graph  DOID:4773  oio:hasOBONamespace   disease_ontology                 xsd:string  
1          0           graph  DOID:4773  oio:hasDbXref         MESH:D018201                     xsd:string  
1          0           graph  DOID:4773  rdfs:subClassOf       DOID:263                         _IRI        
1          0           graph  DOID:4773  rdf:type              owl:Class                        _IRI        
1          0           graph  DOID:4773  oio:id                DOID:4773                        xsd:string  
1          0           graph  DOID:4773  oio:inSubset          obo:doid#DO_rare_slim            _IRI        
1          0           graph  DOID:4773  rdfs:label            congenital mesoblastic nephroma  xsd:string  
1          0           graph  DOID:5983  oio:hasOBONamespace   disease_ontology                 xsd:string  
1          0           graph  DOID:5983  oio:hasDbXref         UMLS_CUI:C1335747                xsd:string  
1          0           graph  DOID:5983  rdf:type              owl:Class                        _IRI        
1          0           graph  DOID:5983  rdfs:label            kidney osteogenic sarcoma        xsd:string  
1          0           graph  DOID:5983  rdfs:subClassOf       DOID:4242                        _IRI        
1          0           graph  DOID:5983  oio:hasExactSynonym   renal Osteogenic sarcoma         @en         
1          0           graph  DOID:5983  oio:hasDbXref         NCI:C6181                        xsd:string  
1          0           graph  DOID:5983  oio:inSubset          obo:doid#NCIthesaurus            _IRI        
1          0           graph  DOID:5983  oio:id                DOID:5983                        xsd:string  
1          0           graph  DOID:5862  rdfs:label            localized chondrosarcoma         xsd:string  
1          0           graph  DOID:5862  oio:inSubset          obo:doid#NCIthesaurus            _IRI        
1          0           graph  DOID:5862  oio:id                DOID:5862                        xsd:string