assertion  retraction  graph  subject          predicate  object        datatype    annotation
1          0           graph  obo:CHEBI_25865  oio:id     CHEBI:25865   xsd:string  
1          0           graph  DOID:4766        oio:id     DOID:4766     xsd:string  
1          0           graph  DOID:4645        oio:id     DOID:4645     xsd:string  
1          0           graph  DOID:3314        oio:id     DOID:3314     xsd:string  
1          0           graph  DOID:4524        oio:id     DOID:4524     xsd:string  
1          0           graph  obo:CHEBI_33598  oio:id     CHEBI:33598   xsd:string  
1          0           graph  DOID:6944        oio:id     DOID:6944     xsd:string  
1          0           graph  DOID:6823        oio:id     DOID:6823     xsd:string  
1          0           graph  DOID:7912        oio:id     DOID:7912     xsd:string  
1          0           graph  obo:CHEBI_26822  oio:id     CHEBI:26822   xsd:string  
1          0           graph  DOID:2698        oio:id     DOID:2698     xsd:string  
1          0           graph  DOID:3666        oio:id     DOID:3666     xsd:string  
1          0           graph  DOID:4876        oio:id     DOID:4876     xsd:string  
1          0           graph  DOID:3545        oio:id     DOID:3545     xsd:string  
1          0           graph  DOID:3303        oio:id     DOID:3303     xsd:string  
1          0           graph  DOID:5844        oio:id     DOID:5844     xsd:string  
1          0           graph  DOID:4513        oio:id     DOID:4513     xsd:string  
1          0           graph  DOID:0081086     oio:id     DOID:0081086  xsd:string  
1          0           graph  DOID:6933        oio:id     DOID:6933     xsd:string  
1          0           graph  DOID:5602        oio:id     DOID:5602     xsd:string