assertion  retraction  graph  subject     predicate            object                                                                    datatype    annotation
1          0           graph  DOID:12002  IAO:0000115          A sarcoma and malignant tumor of trachea that is located_in the trachea.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007638""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://en.wikipedia.org/wiki/Lung_cancer""}]}"
1          0           graph  DOID:12002  rdf:type             owl:Class                                                                 _IRI        
1          0           graph  DOID:12002  rdfs:label           trachea sarcoma                                                           xsd:string  
1          0           graph  DOID:12002  oio:hasDbXref        NCI:C6050                                                                 xsd:string  
1          0           graph  DOID:12002  oio:id               DOID:12002                                                                xsd:string  
1          0           graph  DOID:12002  oio:hasExactSynonym  sarcoma of the trachea                                                    @en         
1          0           graph  DOID:12002  oio:hasOBONamespace  disease_ontology                                                          xsd:string  
1          0           graph  DOID:12002  rdfs:subClassOf      DOID:11920                                                                _IRI        
1          0           graph  DOID:12002  oio:inSubset         obo:doid#NCIthesaurus                                                     _IRI        
1          0           graph  DOID:12002  rdfs:subClassOf      DOID:1115                                                                 _IRI        
1          0           graph  DOID:12002  oio:hasDbXref        UMLS_CUI:C1336774                                                         xsd:string