assertion  retraction  graph  subject          predicate  object        datatype    annotation
1          0           graph  DOID:1294        oio:id     DOID:1294     xsd:string  
1          0           graph  DOID:3593        oio:id     DOID:3593     xsd:string  
1          0           graph  DOID:4682        oio:id     DOID:4682     xsd:string  
1          0           graph  DOID:3351        oio:id     DOID:3351     xsd:string  
1          0           graph  DOID:4440        oio:id     DOID:4440     xsd:string  
1          0           graph  DOID:0060080     oio:id     DOID:0060080  xsd:string  
1          0           graph  DOID:4550        oio:id     DOID:4550     xsd:string  
1          0           graph  DOID:5760        oio:id     DOID:5760     xsd:string  
1          0           graph  obo:CHEBI_33261  oio:id     CHEBI:33261   xsd:string  
1          0           graph  obo:CHEBI_35681  oio:id     CHEBI:35681   xsd:string  
1          0           graph  obo:CHEBI_88184  oio:id     CHEBI:88184   xsd:string  
1          0           graph  DOID:3692        oio:id     DOID:3692     xsd:string  
1          0           graph  DOID:3571        oio:id     DOID:3571     xsd:string  
1          0           graph  DOID:3450        oio:id     DOID:3450     xsd:string  
1          0           graph  obo:CHEBI_33250  oio:id     CHEBI:33250   xsd:string  
1          0           graph  DOID:1140        oio:id     DOID:1140     xsd:string  
1          0           graph  DOID:1371        oio:id     DOID:1371     xsd:string  
1          0           graph  DOID:14067       oio:id     DOID:14067    xsd:string  
1          0           graph  DOID:4880        oio:id     DOID:4880     xsd:string  
1          0           graph  DOID:0081090     oio:id     DOID:0081090  xsd:string