assertion  retraction  graph  subject    predicate            object                                 datatype    annotation
1          0           graph  DOID:2763  oio:hasDbXref        UMLS_CUI:C1333477                      xsd:string  
1          0           graph  DOID:2763  rdfs:subClassOf      DOID:1749                              _IRI        
1          0           graph  DOID:2763  oio:hasDbXref        NCI:C6065                              xsd:string  
1          0           graph  DOID:2763  rdfs:label           ethmoid sinus squamous cell carcinoma  xsd:string  
1          0           graph  DOID:2763  rdf:type             owl:Class                              _IRI        
1          0           graph  DOID:2763  oio:hasOBONamespace  disease_ontology                       xsd:string  
1          0           graph  DOID:2763  oio:inSubset         obo:doid#NCIthesaurus                  _IRI        
1          0           graph  DOID:3973  rdf:type             owl:Class                              _IRI        
1          0           graph  DOID:3973  oio:hasDbXref        MESH:C536914                           xsd:string  
1          0           graph  DOID:3973  oio:id               DOID:3973                              xsd:string  
1          0           graph  DOID:3973  oio:hasDbXref        NCI:C3879                              xsd:string  
1          0           graph  DOID:3973  oio:hasOBONamespace  disease_ontology                       xsd:string  
1          0           graph  DOID:3973  oio:inSubset         obo:doid#NCIthesaurus                  _IRI        
1          0           graph  DOID:3973  oio:hasDbXref        UMLS_CUI:C0238462                      xsd:string  
1          0           graph  DOID:3973  rdfs:label           thyroid gland medullary carcinoma      xsd:string  
1          0           graph  DOID:3973  oio:hasExactSynonym  Ultimobranchial thyroid tumour         @en         
1          0           graph  DOID:3973  oio:inSubset         obo:doid#DO_cancer_slim                _IRI        
1          0           graph  DOID:3973  rdfs:subClassOf      DOID:3963                              _IRI        
1          0           graph  DOID:3973  oio:hasExactSynonym  medullary thyroid carcinoma            @en         
1          0           graph  DOID:3973  oio:hasDbXref        SNOMEDCT_US_2023_03_01:255032005       xsd:string