assertion  retraction  graph  subject          predicate  object        datatype    annotation
1          0           graph  DOID:6112        oio:id     DOID:6112     xsd:string  
1          0           graph  DOID:10591       oio:id     DOID:10591    xsd:string  
1          0           graph  DOID:8411        oio:id     DOID:8411     xsd:string  
1          0           graph  DOID:9500        oio:id     DOID:9500     xsd:string  
1          0           graph  DOID:0040093     oio:id     DOID:0040093  xsd:string  
1          0           graph  DOID:4286        oio:id     DOID:4286     xsd:string  
1          0           graph  DOID:5375        oio:id     DOID:5375     xsd:string  
1          0           graph  DOID:4044        oio:id     DOID:4044     xsd:string  
1          0           graph  DOID:6585        oio:id     DOID:6585     xsd:string  
1          0           graph  DOID:5254        oio:id     DOID:5254     xsd:string  
1          0           graph  DOID:7553        oio:id     DOID:7553     xsd:string  
1          0           graph  DOID:6101        oio:id     DOID:6101     xsd:string  
1          0           graph  DOID:8642        oio:id     DOID:8642     xsd:string  
1          0           graph  DOID:8400        oio:id     DOID:8400     xsd:string  
1          0           graph  obo:CHEBI_39410  oio:id     CHEBI:39410   xsd:string  
1          0           graph  DOID:0040082     oio:id     DOID:0040082  xsd:string  
1          0           graph  DOID:680         oio:id     DOID:680      xsd:string  
1          0           graph  DOID:3197        oio:id     DOID:3197     xsd:string  
1          0           graph  DOID:3076        oio:id     DOID:3076     xsd:string  
1          0           graph  DOID:5485        oio:id     DOID:5485     xsd:string