assertion  retraction  graph  subject    predicate             object                                                              datatype    annotation
1          0           graph  DOID:7551  oio:hasExactSynonym   chronic gonococcal infectious disease of upper genitourinary tract  @en         
1          0           graph  DOID:7551  oio:hasExactSynonym   chronic gonococcal infectious disease of lower genitourinary tract  @en         
1          0           graph  DOID:7551  oio:hasAlternativeId  DOID:10409                                                          xsd:string