assertion  retraction  graph  subject     predicate      object                            datatype    annotation
1          0           graph  DOID:12689  oio:hasDbXref  SNOMEDCT_US_2023_03_01:269643009  xsd:string  
1          0           graph  DOID:3565   oio:hasDbXref  SNOMEDCT_US_2023_03_01:269643009  xsd:string