assertion  retraction  graph  subject          predicate  object        datatype    annotation
1          0           graph  DOID:7302        oio:id     DOID:7302     xsd:string  
1          0           graph  obo:CHEBI_23066  oio:id     CHEBI:23066   xsd:string  
1          0           graph  DOID:0040073     oio:id     DOID:0040073  xsd:string  
1          0           graph  DOID:4277        oio:id     DOID:4277     xsd:string  
1          0           graph  DOID:4024        oio:id     DOID:4024     xsd:string  
1          0           graph  DOID:5113        oio:id     DOID:5113     xsd:string  
1          0           graph  DOID:8864        oio:id     DOID:8864     xsd:string  
1          0           graph  DOID:7533        oio:id     DOID:7533     xsd:string  
1          0           graph  DOID:9953        oio:id     DOID:9953     xsd:string  
1          0           graph  DOID:8622        oio:id     DOID:8622     xsd:string  
1          0           graph  obo:CHEBI_38785  oio:id     CHEBI:38785   xsd:string  
1          0           graph  DOID:0040062     oio:id     DOID:0040062  xsd:string  
1          0           graph  DOID:660         oio:id     DOID:660      xsd:string  
1          0           graph  DOID:3177        oio:id     DOID:3177     xsd:string  
1          0           graph  DOID:5597        oio:id     DOID:5597     xsd:string  
1          0           graph  DOID:5476        oio:id     DOID:5476     xsd:string  
1          0           graph  DOID:6554        oio:id     DOID:6554     xsd:string  
1          0           graph  DOID:5223        oio:id     DOID:5223     xsd:string  
1          0           graph  DOID:7764        oio:id     DOID:7764     xsd:string  
1          0           graph  DOID:5102        oio:id     DOID:5102     xsd:string