assertion  retraction  graph  subject       predicate            object                                                                 datatype    annotation
1          0           graph  DOID:4364     rdfs:label           malignant breast melanoma                                              xsd:string  
1          0           graph  DOID:4364     oio:hasDbXref        SNOMEDCT_US_2023_03_01:188050009                                       xsd:string  
1          0           graph  DOID:4364     oio:hasDbXref        UMLS_CUI:C0346787                                                      xsd:string  
1          0           graph  DOID:4364     oio:id               DOID:4364                                                              xsd:string  
1          0           graph  DOID:0080373  IAO:0000115          A male reproductive system disease that is located_in the epididymis.  xsd:string  "{""oio:hasDbXref"":[{""datatype"":""xsd:string"",""meta"":""owl:Axiom"",""object"":""url:https://en.wikipedia.org/wiki/Epididymis""}]}"
1          0           graph  DOID:5574     oio:hasDbXref        SNOMEDCT_US_2023_03_01:447643008                                       xsd:string  
1          0           graph  DOID:5574     rdfs:label           VIPoma                                                                 xsd:string  
1          0           graph  DOID:5574     oio:id               DOID:5574                                                              xsd:string  
1          0           graph  DOID:5574     oio:hasDbXref        NCI:C26749                                                             xsd:string  
1          0           graph  DOID:5574     oio:hasDbXref        MESH:D003969                                                           xsd:string  
1          0           graph  DOID:5574     oio:hasDbXref        GARD:5493                                                              xsd:string  
1          0           graph  DOID:5574     oio:hasDbXref        ICDO:8155/3                                                            xsd:string  
1          0           graph  DOID:5574     oio:hasOBONamespace  disease_ontology                                                       xsd:string  
1          0           graph  DOID:5574     oio:hasDbXref        UMLS_CUI:C0011993                                                      xsd:string  
1          0           graph  DOID:7994     rdfs:label           central nervous system osteosarcoma                                    xsd:string  
1          0           graph  DOID:7994     oio:id               DOID:7994                                                              xsd:string  
1          0           graph  DOID:7994     oio:hasOBONamespace  disease_ontology                                                       xsd:string  
1          0           graph  DOID:7994     oio:hasDbXref        UMLS_CUI:C1335150                                                      xsd:string  
1          0           graph  DOID:7994     oio:hasDbXref        NCI:C7002                                                              xsd:string  
1          0           graph  DOID:4001     oio:hasDbXref        EFO:0001075                                                            xsd:string