assertion  retraction  graph  subject          predicate  object        datatype    annotation
1          0           graph  DOID:5376        oio:id     DOID:5376     xsd:string  
1          0           graph  DOID:4045        oio:id     DOID:4045     xsd:string  
1          0           graph  DOID:5134        oio:id     DOID:5134     xsd:string  
1          0           graph  DOID:7675        oio:id     DOID:7675     xsd:string  
1          0           graph  DOID:6344        oio:id     DOID:6344     xsd:string  
1          0           graph  DOID:0040083     oio:id     DOID:0040083  xsd:string  
1          0           graph  DOID:681         oio:id     DOID:681      xsd:string  
1          0           graph  DOID:3198        oio:id     DOID:3198     xsd:string  
1          0           graph  DOID:6696        oio:id     DOID:6696     xsd:string  
1          0           graph  DOID:6575        oio:id     DOID:6575     xsd:string  
1          0           graph  DOID:5123        oio:id     DOID:5123     xsd:string  
1          0           graph  DOID:7664        oio:id     DOID:7664     xsd:string  
1          0           graph  DOID:6333        oio:id     DOID:6333     xsd:string  
1          0           graph  DOID:6212        oio:id     DOID:6212     xsd:string  
1          0           graph  DOID:8632        oio:id     DOID:8632     xsd:string  
1          0           graph  obo:CHEBI_35286  oio:id     CHEBI:35286   xsd:string  
1          0           graph  obo:CHEBI_38311  oio:id     CHEBI:38311   xsd:string  
1          0           graph  DOID:0040072     oio:id     DOID:0040072  xsd:string  
1          0           graph  DOID:2098        oio:id     DOID:2098     xsd:string  
1          0           graph  DOID:3187        oio:id     DOID:3187     xsd:string