assertion  retraction  graph  subject         predicate  object        datatype    annotation
1          0           graph  DOID:10534      oio:id     DOID:10534    xsd:string  
1          0           graph  obo:CHEBI_3614  oio:id     CHEBI:3614    xsd:string  
1          0           graph  DOID:0040036    oio:id     DOID:0040036  xsd:string  
1          0           graph  DOID:4119       oio:id     DOID:4119     xsd:string  
1          0           graph  DOID:5208       oio:id     DOID:5208     xsd:string  
1          0           graph  DOID:0040025    oio:id     DOID:0040025  xsd:string  
1          0           graph  DOID:986        oio:id     DOID:986      xsd:string  
1          0           graph  DOID:865        oio:id     DOID:865      xsd:string  
1          0           graph  DOID:502        oio:id     DOID:502      xsd:string  
1          0           graph  DOID:5439       oio:id     DOID:5439     xsd:string  
1          0           graph  DOID:6407       oio:id     DOID:6407     xsd:string  
1          0           graph  DOID:0040014    oio:id     DOID:0040014  xsd:string  
1          0           graph  DOID:854        oio:id     DOID:854      xsd:string  
1          0           graph  DOID:612        oio:id     DOID:612      xsd:string  
1          0           graph  DOID:3008       oio:id     DOID:3008     xsd:string  
1          0           graph  DOID:6759       oio:id     DOID:6759     xsd:string  
1          0           graph  DOID:7969       oio:id     DOID:7969     xsd:string  
1          0           graph  DOID:5307       oio:id     DOID:5307     xsd:string  
1          0           graph  DOID:7848       oio:id     DOID:7848     xsd:string  
1          0           graph  DOID:6517       oio:id     DOID:6517     xsd:string