assertion  retraction  graph  subject    predicate      object                            datatype    annotation
1          0           graph  DOID:1996  oio:hasDbXref  SNOMEDCT_US_2023_03_01:254582000  xsd:string  
1          0           graph  DOID:1993  oio:hasDbXref  SNOMEDCT_US_2023_03_01:254582000  xsd:string