assertion  retraction  graph  subject    predicate              object                                                                                datatype    annotation
1          0           graph  DOID:4876  oio:hasOBONamespace    disease_ontology                                                                      xsd:string  
1          0           graph  DOID:4876  oio:hasDbXref          UMLS_CUI:C0848879                                                                     xsd:string  
1          0           graph  DOID:4876  oio:hasDbXref          SNOMEDCT_US_2023_03_01:154486000                                                      xsd:string  
1          0           graph  DOID:4876  rdfs:subClassOf        DOID:11920                                                                            _IRI        
1          0           graph  DOID:4876  oio:hasRelatedSynonym  carcinoma of the trachea                                                              @en         
1          0           graph  DOID:4876  rdf:type               owl:Class                                                                             _IRI        
1          0           graph  DOID:4876  oio:id                 DOID:4876                                                                             xsd:string  
1          0           graph  DOID:4876  rdfs:label             trachea carcinoma                                                                     xsd:string  
1          0           graph  DOID:4876  oio:hasExactSynonym    Pancoast's tumor                                                                      @en         
1          0           graph  DOID:4876  rdfs:subClassOf        DOID:305                                                                              _IRI        
1          0           graph  DOID:4876  IAO:0000115            A tracheal cancer that effects the airway that leads from the larynx to the bronchi.  xsd:string  "{""dce:type"":[{""datatype"":""_IRI"",""meta"":""owl:Axiom"",""object"":""obo:ECO_0007641""}],""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:http://nci.nih.gov/dictionary/?CdrID=46623""}]}"