assertion  retraction  graph  subject         predicate            object                          datatype    annotation
1          0           graph  DOID:8369       oio:hasDbXref        NCI:C7814                       xsd:string  
1          0           graph  DOID:8006       oio:hasDbXref        UMLS_CUI:C1335481               xsd:string  
1          0           graph  DOID:8006       oio:id               DOID:8006                       xsd:string  
1          0           graph  DOID:8006       rdfs:label           skin meningioma                 xsd:string  
1          0           graph  DOID:8006       oio:hasOBONamespace  disease_ontology                xsd:string  
1          0           graph  DOID:8006       oio:hasDbXref        NCI:C5277                       xsd:string  
1          0           graph  DOID:12001      oio:hasDbXref        NCI:C6248                       xsd:string  
1          0           graph  DOID:12001      oio:hasOBONamespace  disease_ontology                xsd:string  
1          0           graph  DOID:12001      oio:hasDbXref        UMLS_CUI:C1336773               xsd:string  
1          0           graph  DOID:12001      rdfs:label           tracheal lymphoma               xsd:string  
1          0           graph  DOID:12001      oio:id               DOID:12001                      xsd:string  
1          0           graph  obo:CHEBI_3387  rdfs:label           carbamazepine                   xsd:string  
1          0           graph  obo:CHEBI_3387  oio:id               CHEBI:3387                      xsd:string  
1          0           graph  DOID:275        oio:id               DOID:275                        xsd:string  
1          0           graph  DOID:275        oio:hasOBONamespace  disease_ontology                xsd:string  
1          0           graph  DOID:275        oio:hasDbXref        NCI:C5481                       xsd:string  
1          0           graph  DOID:275        rdfs:label           gastric hemangioma              xsd:string  
1          0           graph  DOID:275        oio:hasDbXref        UMLS_CUI:C1333770               xsd:string  
1          0           graph  DOID:154        rdfs:label           mixed cell type cancer          xsd:string  
1          0           graph  DOID:154        oio:hasDbXref        SNOMEDCT_US_2023_03_01:8145008  xsd:string