assertion  retraction  graph  subject          predicate  object        datatype    annotation
1          0           graph  DOID:0080740     oio:id     DOID:0080740  xsd:string  
1          0           graph  DOID:418         oio:id     DOID:418      xsd:string  
1          0           graph  DOID:12969       oio:id     DOID:12969    xsd:string  
1          0           graph  obo:CHEBI_3508   oio:id     CHEBI:3508    xsd:string  
1          0           graph  DOID:649         oio:id     DOID:649      xsd:string  
1          0           graph  obo:CHEBI_50995  oio:id     CHEBI:50995   xsd:string  
1          0           graph  DOID:10538       oio:id     DOID:10538    xsd:string  
1          0           graph  DOID:11748       oio:id     DOID:11748    xsd:string  
1          0           graph  DOID:0040029     oio:id     DOID:0040029  xsd:string  
1          0           graph  DOID:0040018     oio:id     DOID:0040018  xsd:string  
1          0           graph  obo:CHEBI_26509  oio:id     CHEBI:26509   xsd:string  
1          0           graph  DOID:0040007     oio:id     DOID:0040007  xsd:string  
1          0           graph  DOID:0050269     oio:id     DOID:0050269  xsd:string  
1          0           graph  DOID:824         oio:id     DOID:824      xsd:string  
1          0           graph  DOID:5519        oio:id     DOID:5519     xsd:string  
1          0           graph  DOID:6608        oio:id     DOID:6608     xsd:string  
1          0           graph  DOID:7818        oio:id     DOID:7818     xsd:string  
1          0           graph  DOID:11934       oio:id     DOID:11934    xsd:string  
1          0           graph  DOID:11813       oio:id     DOID:11813    xsd:string  
1          0           graph  DOID:934         oio:id     DOID:934      xsd:string