assertion  retraction  graph  subject          predicate  object        datatype    annotation
1          0           graph  obo:CHEBI_23666  oio:id     CHEBI:23666   xsd:string  
1          0           graph  DOID:0060033     oio:id     DOID:0060033  xsd:string  
1          0           graph  DOID:15          oio:id     DOID:15       xsd:string  
1          0           graph  DOID:2797        oio:id     DOID:2797     xsd:string  
1          0           graph  DOID:3644        oio:id     DOID:3644     xsd:string  
1          0           graph  DOID:5822        oio:id     DOID:5822     xsd:string  
1          0           graph  DOID:0081064     oio:id     DOID:0081064  xsd:string  
1          0           graph  DOID:5701        oio:id     DOID:5701     xsd:string  
1          0           graph  obo:CHEBI_46633  oio:id     CHEBI:46633   xsd:string  
1          0           graph  DOID:2786        oio:id     DOID:2786     xsd:string  
1          0           graph  DOID:3996        oio:id     DOID:3996     xsd:string  
1          0           graph  DOID:4843        oio:id     DOID:4843     xsd:string  
1          0           graph  DOID:3512        oio:id     DOID:3512     xsd:string  
1          0           graph  obo:CHEBI_33675  oio:id     CHEBI:33675   xsd:string  
1          0           graph  DOID:0112007     oio:id     DOID:0112007  xsd:string  
1          0           graph  DOID:2775        oio:id     DOID:2775     xsd:string  
1          0           graph  DOID:3864        oio:id     DOID:3864     xsd:string  
1          0           graph  DOID:3743        oio:id     DOID:3743     xsd:string  
1          0           graph  DOID:3501        oio:id     DOID:3501     xsd:string  
1          0           graph  DOID:5921        oio:id     DOID:5921     xsd:string