assertion  retraction  graph  subject            predicate  object         datatype    annotation
1          0           graph  DOID:6204          oio:id     DOID:6204      xsd:string  
1          0           graph  obo:CHEBI_37577    oio:id     CHEBI:37577    xsd:string  
1          0           graph  obo:CHEBI_2674     oio:id     CHEBI:2674     xsd:string  
1          0           graph  DOID:0040064       oio:id     DOID:0040064   xsd:string  
1          0           graph  obo:TRANS_0000000  oio:id     TRANS:0000000  xsd:string  
1          0           graph  DOID:3179          oio:id     DOID:3179      xsd:string  
1          0           graph  obo:CHEBI_355510   oio:id     CHEBI:355510   xsd:string  
1          0           graph  DOID:4389          oio:id     DOID:4389      xsd:string  
1          0           graph  DOID:5478          oio:id     DOID:5478      xsd:string  
1          0           graph  DOID:4147          oio:id     DOID:4147      xsd:string  
1          0           graph  DOID:6314          oio:id     DOID:6314      xsd:string  
1          0           graph  obo:CHEBI_35267    oio:id     CHEBI:35267    xsd:string  
1          0           graph  DOID:0040053       oio:id     DOID:0040053   xsd:string  
1          0           graph  DOID:893           oio:id     DOID:893       xsd:string  
1          0           graph  DOID:530           oio:id     DOID:530       xsd:string  
1          0           graph  DOID:2079          oio:id     DOID:2079      xsd:string  
1          0           graph  DOID:3168          oio:id     DOID:3168      xsd:string  
1          0           graph  DOID:4378          oio:id     DOID:4378      xsd:string  
1          0           graph  DOID:5588          oio:id     DOID:5588      xsd:string  
1          0           graph  DOID:5467          oio:id     DOID:5467      xsd:string