assertion  retraction  graph  subject       predicate      object       datatype    annotation
1          0           graph  DOID:0070323  oio:hasDbXref  ICDO:9861/3  xsd:string  
1          0           graph  DOID:0081095  oio:hasDbXref  ICDO:9861/3  xsd:string  
1          0           graph  DOID:9119     oio:hasDbXref  ICDO:9861/3  xsd:string