assertion  retraction  graph  subject          predicate  object        datatype    annotation
1          0           graph  obo:CHEBI_83821  oio:id     CHEBI:83821   xsd:string  
1          0           graph  DOID:6809        oio:id     DOID:6809     xsd:string  
1          0           graph  DOID:0060029     oio:id     DOID:0060029  xsd:string  
1          0           graph  obo:CHEBI_36609  oio:id     CHEBI:36609   xsd:string  
1          0           graph  DOID:5709        oio:id     DOID:5709     xsd:string  
1          0           graph  obo:CHEBI_35509  oio:id     CHEBI:35509   xsd:string  
1          0           graph  DOID:4719        oio:id     DOID:4719     xsd:string  
1          0           graph  DOID:0060117     oio:id     DOID:0060117  xsd:string  
1          0           graph  DOID:4829        oio:id     DOID:4829     xsd:string  
1          0           graph  DOID:4708        oio:id     DOID:4708     xsd:string  
1          0           graph  DOID:0081039     oio:id     DOID:0081039  xsd:string  
1          0           graph  DOID:0060106     oio:id     DOID:0060106  xsd:string  
1          0           graph  DOID:0050547     oio:id     DOID:0050547  xsd:string  
1          0           graph  DOID:60007       oio:id     DOID:60007    xsd:string  
1          0           graph  DOID:2519        oio:id     DOID:2519     xsd:string  
1          0           graph  DOID:4939        oio:id     DOID:4939     xsd:string  
1          0           graph  DOID:3608        oio:id     DOID:3608     xsd:string  
1          0           graph  DOID:5907        oio:id     DOID:5907     xsd:string  
1          0           graph  DOID:0081028     oio:id     DOID:0081028  xsd:string  
1          0           graph  DOID:0050899     oio:id     DOID:0050899  xsd:string