assertion  retraction  graph  subject    predicate              object                            datatype    annotation
1          0           graph  DOID:5949  oio:id                 DOID:5949                         xsd:string  
1          0           graph  DOID:5949  oio:hasOBONamespace    disease_ontology                  xsd:string  
1          0           graph  DOID:5949  oio:hasDbXref          UMLS_CUI:C0263638                 xsd:string  
1          0           graph  DOID:5949  oio:hasDbXref          SNOMEDCT_US_2023_03_01:21848000   xsd:string  
1          0           graph  DOID:5949  oio:hasDbXref          NCI:C7751                         xsd:string  
1          0           graph  DOID:5949  rdfs:subClassOf        DOID:3165                         _IRI        
1          0           graph  DOID:5949  rdf:type               owl:Class                         _IRI        
1          0           graph  DOID:4618  oio:hasDbXref          UMLS_CUI:C0024954                 xsd:string  
1          0           graph  DOID:4618  rdf:type               owl:Class                         _IRI        
1          0           graph  DOID:4618  oio:hasDbXref          SNOMEDCT_US_2023_03_01:126550004  xsd:string  
1          0           graph  DOID:4618  oio:hasOBONamespace    disease_ontology                  xsd:string  
1          0           graph  DOID:4618  rdfs:label             maxillary cancer                  xsd:string  
1          0           graph  DOID:4618  oio:hasRelatedSynonym  upper jaw bone cancer             @en         
1          0           graph  DOID:4618  oio:id                 DOID:4618                         xsd:string  
1          0           graph  DOID:4618  rdfs:subClassOf        DOID:1862                         _IRI        
1          0           graph  DOID:4618  oio:hasDbXref          MESH:D008441                      xsd:string  
1          0           graph  DOID:4618  oio:hasRelatedSynonym  maxillary neoplasm                @en         
1          0           graph  DOID:5828  oio:inSubset           obo:doid#DO_cancer_slim           _IRI        
1          0           graph  DOID:5828  oio:hasExactSynonym    Ovarian endometrioid carcinoma    @en         
1          0           graph  DOID:5828  oio:hasDbXref          NCI:C7979                         xsd:string