assertion  retraction  graph  subject    predicate            object                                             datatype    annotation
1          0           graph  DOID:5662  oio:hasDbXref        SNOMEDCT_US_2023_03_01:16741004                    xsd:string  
1          0           graph  DOID:5662  rdfs:label           pleomorphic carcinoma                              xsd:string  
1          0           graph  DOID:5662  oio:hasDbXref        NCI:C4094                                          xsd:string  
1          0           graph  DOID:5662  oio:hasDbXref        UMLS_CUI:C0334233                                  xsd:string  
1          0           graph  DOID:5662  oio:hasOBONamespace  disease_ontology                                   xsd:string  
1          0           graph  DOID:5662  oio:hasDbXref        ICDO:8022/3                                        xsd:string  
1          0           graph  DOID:6872  oio:hasDbXref        NCI:C5406                                          xsd:string  
1          0           graph  DOID:6872  oio:hasOBONamespace  disease_ontology                                   xsd:string  
1          0           graph  DOID:6872  rdfs:label           spinal cord primitive neuroectodermal neoplasm     xsd:string  
1          0           graph  DOID:6872  oio:id               DOID:6872                                          xsd:string  
1          0           graph  DOID:6872  oio:hasDbXref        UMLS_CUI:C1336048                                  xsd:string  
1          0           graph  DOID:4210  oio:hasOBONamespace  disease_ontology                                   xsd:string  
1          0           graph  DOID:4210  oio:hasDbXref        ICDO:9538/1                                        xsd:string  
1          0           graph  DOID:4210  oio:hasDbXref        SNOMEDCT_US_2023_03_01:134213009                   xsd:string  
1          0           graph  DOID:4210  oio:hasDbXref        MESH:D008579                                       xsd:string  
1          0           graph  DOID:4210  oio:hasDbXref        UMLS_CUI:C0431121                                  xsd:string  
1          0           graph  DOID:4210  oio:id               DOID:4210                                          xsd:string  
1          0           graph  DOID:4210  oio:hasDbXref        NCI:C4722                                          xsd:string  
1          0           graph  DOID:4210  rdfs:label           clear cell meningioma                              xsd:string  
1          0           graph  DOID:7961  rdfs:label           cervical non-keratinizing squamous cell carcinoma  xsd:string