assertion  retraction  graph  subject          predicate  object        datatype    annotation
1          0           graph  DOID:3752        oio:id     DOID:3752     xsd:string  
1          0           graph  DOID:0081293     oio:id     DOID:0081293  xsd:string  
1          0           graph  obo:CHEBI_45652  oio:id     CHEBI:45652   xsd:string  
1          0           graph  obo:CHEBI_33552  oio:id     CHEBI:33552   xsd:string  
1          0           graph  DOID:1793        oio:id     DOID:1793     xsd:string  
1          0           graph  DOID:14489       oio:id     DOID:14489    xsd:string  
1          0           graph  DOID:2640        oio:id     DOID:2640     xsd:string  
1          0           graph  DOID:3850        oio:id     DOID:3850     xsd:string  
1          0           graph  DOID:13389       oio:id     DOID:13389    xsd:string  
1          0           graph  DOID:2992        oio:id     DOID:2992     xsd:string  
1          0           graph  DOID:13268       oio:id     DOID:13268    xsd:string  
1          0           graph  DOID:2871        oio:id     DOID:2871     xsd:string  
1          0           graph  DOID:1540        oio:id     DOID:1540     xsd:string  
1          0           graph  obo:HP_0003674   oio:id     HP:0003674    xsd:string  
1          0           graph  DOID:1650        oio:id     DOID:1650     xsd:string  
1          0           graph  DOID:0111366     oio:id     DOID:0111366  xsd:string  
1          0           graph  DOID:13499       oio:id     DOID:13499    xsd:string  
1          0           graph  DOID:13378       oio:id     DOID:13378    xsd:string  
1          0           graph  obo:CHEBI_4027   oio:id     CHEBI:4027    xsd:string  
1          0           graph  obo:CHEBI_86494  oio:id     CHEBI:86494   xsd:string