assertion  retraction  graph  subject    predicate  object     datatype    annotation
1          0           graph  DOID:6015  oio:id     DOID:6015  xsd:string  
1          0           graph  DOID:8556  oio:id     DOID:8556  xsd:string  
1          0           graph  DOID:5157  oio:id     DOID:5157  xsd:string  
1          0           graph  DOID:7698  oio:id     DOID:7698  xsd:string  
1          0           graph  DOID:6367  oio:id     DOID:6367  xsd:string  
1          0           graph  DOID:7577  oio:id     DOID:7577  xsd:string  
1          0           graph  DOID:6004  oio:id     DOID:6004  xsd:string  
1          0           graph  DOID:7214  oio:id     DOID:7214  xsd:string  
1          0           graph  DOID:8303  oio:id     DOID:8303  xsd:string  
1          0           graph  DOID:9513  oio:id     DOID:9513  xsd:string  
1          0           graph  DOID:583   oio:id     DOID:583   xsd:string  
1          0           graph  DOID:341   oio:id     DOID:341   xsd:string  
1          0           graph  DOID:4299  oio:id     DOID:4299  xsd:string  
1          0           graph  DOID:4057  oio:id     DOID:4057  xsd:string  
1          0           graph  DOID:5267  oio:id     DOID:5267  xsd:string  
1          0           graph  DOID:6477  oio:id     DOID:6477  xsd:string  
1          0           graph  DOID:5146  oio:id     DOID:5146  xsd:string  
1          0           graph  DOID:7566  oio:id     DOID:7566  xsd:string  
1          0           graph  DOID:6114  oio:id     DOID:6114  xsd:string  
1          0           graph  DOID:9986  oio:id     DOID:9986  xsd:string