assertion  retraction  graph  subject          predicate  object        datatype    annotation
1          0           graph  DOID:0080015     oio:id     DOID:0080015  xsd:string  
1          0           graph  DOID:0070335     oio:id     DOID:0070335  xsd:string  
1          0           graph  DOID:0060534     oio:id     DOID:0060534  xsd:string  
1          0           graph  DOID:0050612     oio:id     DOID:0050612  xsd:string  
1          0           graph  DOID:1748        oio:id     DOID:1748     xsd:string  
1          0           graph  DOID:1627        oio:id     DOID:1627     xsd:string  
1          0           graph  DOID:0080367     oio:id     DOID:0080367  xsd:string  
1          0           graph  obo:CHEBI_33836  oio:id     CHEBI:33836   xsd:string  
1          0           graph  DOID:0070324     oio:id     DOID:0070324  xsd:string  
1          0           graph  DOID:0060523     oio:id     DOID:0060523  xsd:string  
1          0           graph  DOID:1737        oio:id     DOID:1737     xsd:string  
1          0           graph  DOID:1616        oio:id     DOID:1616     xsd:string  
1          0           graph  DOID:2705        oio:id     DOID:2705     xsd:string  
1          0           graph  obo:CHEBI_33704  oio:id     CHEBI:33704   xsd:string  
1          0           graph  DOID:0060512     oio:id     DOID:0060512  xsd:string  
1          0           graph  obo:CHEBI_52217  oio:id     CHEBI:52217   xsd:string  
1          0           graph  DOID:2815        oio:id     DOID:2815     xsd:string  
1          0           graph  DOID:3904        oio:id     DOID:3904     xsd:string  
1          0           graph  DOID:0081313     oio:id     DOID:0081313  xsd:string  
1          0           graph  DOID:0060501     oio:id     DOID:0060501  xsd:string