assertion  retraction  graph  subject       predicate  object        datatype    annotation
1          0           graph  DOID:3279     oio:id     DOID:3279     xsd:string  
1          0           graph  DOID:4489     oio:id     DOID:4489     xsd:string  
1          0           graph  DOID:5699     oio:id     DOID:5699     xsd:string  
1          0           graph  DOID:6788     oio:id     DOID:6788     xsd:string  
1          0           graph  DOID:5457     oio:id     DOID:5457     xsd:string  
1          0           graph  DOID:4005     oio:id     DOID:4005     xsd:string  
1          0           graph  DOID:10772    oio:id     DOID:10772    xsd:string  
1          0           graph  DOID:7503     oio:id     DOID:7503     xsd:string  
1          0           graph  DOID:0040032  oio:id     DOID:0040032  xsd:string  
1          0           graph  DOID:630      oio:id     DOID:630      xsd:string  
1          0           graph  DOID:6898     oio:id     DOID:6898     xsd:string  
1          0           graph  DOID:5567     oio:id     DOID:5567     xsd:string  
1          0           graph  DOID:4236     oio:id     DOID:4236     xsd:string  
1          0           graph  DOID:6777     oio:id     DOID:6777     xsd:string  
1          0           graph  DOID:5446     oio:id     DOID:5446     xsd:string  
1          0           graph  DOID:4115     oio:id     DOID:4115     xsd:string  
1          0           graph  DOID:8702     oio:id     DOID:8702     xsd:string  
1          0           graph  DOID:0040021  oio:id     DOID:0040021  xsd:string  
1          0           graph  DOID:3499     oio:id     DOID:3499     xsd:string  
1          0           graph  DOID:3378     oio:id     DOID:3378     xsd:string