assertion  retraction  graph  subject    predicate            object                                                                  datatype    annotation
1          0           graph  DOID:1995  oio:hasOBONamespace  disease_ontology                                                        xsd:string  
1          0           graph  DOID:1995  rdfs:label           rectum sarcoma                                                          xsd:string  
1          0           graph  DOID:1995  oio:hasDbXref        NCI:C5548                                                               xsd:string  
1          0           graph  DOID:1995  rdfs:subClassOf      DOID:1993                                                               _IRI        
1          0           graph  DOID:1995  rdfs:subClassOf      DOID:1115                                                               _IRI        
1          0           graph  DOID:1995  oio:id               DOID:1995                                                               xsd:string  
1          0           graph  DOID:1995  oio:hasDbXref        UMLS_CUI:C1335688                                                       xsd:string  
1          0           graph  DOID:1995  rdf:type             owl:Class                                                               _IRI        
1          0           graph  DOID:1995  oio:hasExactSynonym  sarcoma of rectum                                                       @en         
1          0           graph  DOID:1995  oio:inSubset         obo:doid#NCIthesaurus                                                   _IRI        
1          0           graph  DOID:1995  IAO:0000115          A sarcoma and malignant tumor of rectum that is located_in the rectum.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/23712252""}]}"