assertion  retraction  graph  subject          predicate  object        datatype    annotation
1          0           graph  DOID:4817        oio:id     DOID:4817     xsd:string  
1          0           graph  obo:CHEBI_36916  oio:id     CHEBI:36916   xsd:string  
1          0           graph  DOID:0050898     oio:id     DOID:0050898  xsd:string  
1          0           graph  DOID:3959        oio:id     DOID:3959     xsd:string  
1          0           graph  DOID:3717        oio:id     DOID:3717     xsd:string  
1          0           graph  DOID:4927        oio:id     DOID:4927     xsd:string  
1          0           graph  DOID:0060688     oio:id     DOID:0060688  xsd:string  
1          0           graph  DOID:3948        oio:id     DOID:3948     xsd:string  
1          0           graph  DOID:3706        oio:id     DOID:3706     xsd:string  
1          0           graph  DOID:4916        oio:id     DOID:4916     xsd:string  
1          0           graph  DOID:0081247     oio:id     DOID:0081247  xsd:string  
1          0           graph  DOID:1649        oio:id     DOID:1649     xsd:string  
1          0           graph  obo:CHEBI_53218  oio:id     CHEBI:53218   xsd:string  
1          0           graph  DOID:4905        oio:id     DOID:4905     xsd:string  
1          0           graph  DOID:0080147     oio:id     DOID:0080147  xsd:string  
1          0           graph  obo:CHEBI_22726  oio:id     CHEBI:22726   xsd:string  
1          0           graph  DOID:0050865     oio:id     DOID:0050865  xsd:string  
1          0           graph  DOID:0050744     oio:id     DOID:0050744  xsd:string  
1          0           graph  DOID:0050623     oio:id     DOID:0050623  xsd:string  
1          0           graph  DOID:1517        oio:id     DOID:1517     xsd:string