assertion  retraction  graph  subject    predicate              object                                                                                                               datatype    annotation
1          0           graph  DOID:1114  oio:id                 DOID:1114                                                                                                            xsd:string  
1          0           graph  DOID:1114  rdf:type               owl:Class                                                                                                            _IRI        
1          0           graph  DOID:1114  rdfs:subClassOf        DOID:5041                                                                                                            _IRI        
1          0           graph  DOID:1114  rdfs:subClassOf        DOID:1115                                                                                                            _IRI        
1          0           graph  DOID:1114  rdfs:label             esophagus sarcoma                                                                                                    xsd:string  
1          0           graph  DOID:1114  oio:inSubset           obo:doid#NCIthesaurus                                                                                                _IRI        
1          0           graph  DOID:1114  oio:hasRelatedSynonym  esophageal sarcoma                                                                                                   @en         
1          0           graph  DOID:1114  oio:hasDbXref          NCI:C5341                                                                                                            xsd:string  
1          0           graph  DOID:1114  oio:hasOBONamespace    disease_ontology                                                                                                     xsd:string  
1          0           graph  DOID:1114  oio:hasDbXref          UMLS_CUI:C1333466                                                                                                    xsd:string  
1          0           graph  DOID:1114  IAO:0000115            An esophageal cancer that arises from transformed cells of mesenchymal origin sarcoma and located_in the esophagus.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007638""},{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007645""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://en.wikipedia.org/wiki/Sarcoma""},{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://www.ncbi.nlm.nih.gov/pubmed/1658495""}]}"