assertion  retraction  graph  subject          predicate  object        datatype    annotation
1          0           graph  DOID:0060097     oio:id     DOID:0060097  xsd:string  
1          0           graph  obo:CHEBI_23367  oio:id     CHEBI:23367   xsd:string  
1          0           graph  obo:CHEBI_26513  oio:id     CHEBI:26513   xsd:string  
1          0           graph  DOID:0040011     oio:id     DOID:0040011  xsd:string  
1          0           graph  DOID:730         oio:id     DOID:730      xsd:string  
1          0           graph  DOID:4699        oio:id     DOID:4699     xsd:string  
1          0           graph  DOID:3368        oio:id     DOID:3368     xsd:string  
1          0           graph  DOID:3247        oio:id     DOID:3247     xsd:string  
1          0           graph  DOID:6998        oio:id     DOID:6998     xsd:string  
1          0           graph  DOID:5667        oio:id     DOID:5667     xsd:string  
1          0           graph  DOID:5546        oio:id     DOID:5546     xsd:string  
1          0           graph  DOID:5304        oio:id     DOID:5304     xsd:string  
1          0           graph  DOID:6514        oio:id     DOID:6514     xsd:string  
1          0           graph  DOID:7603        oio:id     DOID:7603     xsd:string  
1          0           graph  obo:CHEBI_35467  oio:id     CHEBI:35467   xsd:string  
1          0           graph  DOID:961         oio:id     DOID:961      xsd:string  
1          0           graph  DOID:3478        oio:id     DOID:3478     xsd:string  
1          0           graph  DOID:4688        oio:id     DOID:4688     xsd:string  
1          0           graph  DOID:3357        oio:id     DOID:3357     xsd:string  
1          0           graph  DOID:5777        oio:id     DOID:5777     xsd:string