assertion  retraction  graph  subject          predicate             object                                              datatype    annotation
1          0           graph  DOID:4242        oio:id                DOID:4242                                           xsd:string  
1          0           graph  DOID:4242        rdfs:label            kidney sarcoma                                      xsd:string  
1          0           graph  DOID:4242        oio:hasDbXref         UMLS_CUI:C0346251                                   xsd:string  
1          0           graph  DOID:4242        oio:hasDbXref         NCI:C4525                                           xsd:string  
1          0           graph  DOID:5331        oio:hasDbXref         NCI:C6357                                           xsd:string  
1          0           graph  DOID:5331        rdfs:label            testicular granulosa cell tumor                     xsd:string  
1          0           graph  DOID:5331        oio:id                DOID:5331                                           xsd:string  
1          0           graph  DOID:5331        oio:hasOBONamespace   disease_ontology                                    xsd:string  
1          0           graph  DOID:5331        oio:hasDbXref         UMLS_CUI:C1336709                                   xsd:string  
1          0           graph  DOID:4000        rdfs:label            ovary transitional cell carcinoma                   xsd:string  
1          0           graph  DOID:4000        oio:hasAlternativeId  DOID:4002                                           xsd:string  
1          0           graph  DOID:4000        oio:hasDbXref         UMLS_CUI:C1335184                                   xsd:string  
1          0           graph  DOID:4000        oio:hasDbXref         NCI:C5240                                           xsd:string  
1          0           graph  DOID:4000        oio:hasOBONamespace   disease_ontology                                    xsd:string  
1          0           graph  DOID:4000        oio:id                DOID:4000                                           xsd:string  
1          0           graph  DOID:4000        oio:hasAlternativeId  DOID:2637                                           xsd:string  
1          0           graph  obo:CHEBI_35362  rdfs:label            hydrazide                                           xsd:string  
1          0           graph  obo:CHEBI_35362  oio:id                CHEBI:35362                                         xsd:string  
1          0           graph  DOID:9132        IAO:0000115           An in situ carcinoma that is located_in the liver.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007645""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/1657755""}]}"
1          0           graph  DOID:2174        oio:hasDbXref         UMLS_CUI:C0153632                                   xsd:string