assertion  retraction  graph  subject    predicate      object                           datatype    annotation
1          0           graph  DOID:5704  oio:hasDbXref  SNOMEDCT_US_2023_03_01:28655007  xsd:string  
1          0           graph  DOID:8233  oio:hasDbXref  SNOMEDCT_US_2023_03_01:28655007  xsd:string  
1          0           graph  DOID:5690  oio:hasDbXref  SNOMEDCT_US_2023_03_01:28655007  xsd:string