assertion  retraction  graph  subject       predicate  object        datatype    annotation
1          0           graph  DOID:5656     oio:id     DOID:5656     xsd:string  
1          0           graph  DOID:4325     oio:id     DOID:4325     xsd:string  
1          0           graph  DOID:5535     oio:id     DOID:5535     xsd:string  
1          0           graph  DOID:5414     oio:id     DOID:5414     xsd:string  
1          0           graph  DOID:7713     oio:id     DOID:7713     xsd:string  
1          0           graph  DOID:8923     oio:id     DOID:8923     xsd:string  
1          0           graph  DOID:8802     oio:id     DOID:8802     xsd:string  
1          0           graph  DOID:0060086  oio:id     DOID:0060086  xsd:string  
1          0           graph  DOID:1289     oio:id     DOID:1289     xsd:string  
1          0           graph  DOID:4556     oio:id     DOID:4556     xsd:string  
1          0           graph  DOID:3225     oio:id     DOID:3225     xsd:string  
1          0           graph  DOID:4435     oio:id     DOID:4435     xsd:string  
1          0           graph  DOID:5766     oio:id     DOID:5766     xsd:string  
1          0           graph  DOID:6976     oio:id     DOID:6976     xsd:string  
1          0           graph  DOID:5524     oio:id     DOID:5524     xsd:string  
1          0           graph  DOID:5403     oio:id     DOID:5403     xsd:string  
1          0           graph  DOID:6613     oio:id     DOID:6613     xsd:string  
1          0           graph  DOID:0060075  oio:id     DOID:0060075  xsd:string  
1          0           graph  DOID:3698     oio:id     DOID:3698     xsd:string  
1          0           graph  DOID:1036     oio:id     DOID:1036     xsd:string