assertion  retraction  graph  subject          predicate  object        datatype    annotation
1          0           graph  DOID:5527        oio:id     DOID:5527     xsd:string  
1          0           graph  DOID:7826        oio:id     DOID:7826     xsd:string  
1          0           graph  DOID:10974       oio:id     DOID:10974    xsd:string  
1          0           graph  DOID:0060078     oio:id     DOID:0060078  xsd:string  
1          0           graph  DOID:11821       oio:id     DOID:11821    xsd:string  
1          0           graph  DOID:0050387     oio:id     DOID:0050387  xsd:string  
1          0           graph  DOID:0040102     oio:id     DOID:0040102  xsd:string  
1          0           graph  DOID:1039        oio:id     DOID:1039     xsd:string  
1          0           graph  DOID:3459        oio:id     DOID:3459     xsd:string  
1          0           graph  DOID:4548        oio:id     DOID:4548     xsd:string  
1          0           graph  DOID:5758        oio:id     DOID:5758     xsd:string  
1          0           graph  DOID:5637        oio:id     DOID:5637     xsd:string  
1          0           graph  DOID:6847        oio:id     DOID:6847     xsd:string  
1          0           graph  DOID:5516        oio:id     DOID:5516     xsd:string  
1          0           graph  DOID:6726        oio:id     DOID:6726     xsd:string  
1          0           graph  obo:CHEBI_33259  oio:id     CHEBI:33259   xsd:string  
1          0           graph  DOID:7936        oio:id     DOID:7936     xsd:string  
1          0           graph  DOID:6605        oio:id     DOID:6605     xsd:string  
1          0           graph  obo:CHEBI_26835  oio:id     CHEBI:26835   xsd:string  
1          0           graph  obo:CHEBI_26714  oio:id     CHEBI:26714   xsd:string