assertion  retraction  graph  subject          predicate  object        datatype    annotation
1          0           graph  DOID:5623        oio:id     DOID:5623     xsd:string  
1          0           graph  obo:CHEBI_33245  oio:id     CHEBI:33245   xsd:string  
1          0           graph  DOID:7922        oio:id     DOID:7922     xsd:string  
1          0           graph  obo:CHEBI_48975  oio:id     CHEBI:48975   xsd:string  
1          0           graph  obo:CHEBI_25985  oio:id     CHEBI:25985   xsd:string  
1          0           graph  DOID:1498        oio:id     DOID:1498     xsd:string  
1          0           graph  DOID:2345        oio:id     DOID:2345     xsd:string  
1          0           graph  DOID:2224        oio:id     DOID:2224     xsd:string  
1          0           graph  DOID:4765        oio:id     DOID:4765     xsd:string  
1          0           graph  DOID:5975        oio:id     DOID:5975     xsd:string  
1          0           graph  DOID:0081096     oio:id     DOID:0081096  xsd:string  
1          0           graph  DOID:5733        oio:id     DOID:5733     xsd:string  
1          0           graph  obo:CHEBI_33597  oio:id     CHEBI:33597   xsd:string  
1          0           graph  DOID:6943        oio:id     DOID:6943     xsd:string  
1          0           graph  DOID:5612        oio:id     DOID:5612     xsd:string  
1          0           graph  obo:CHEBI_34444  oio:id     CHEBI:34444   xsd:string  
1          0           graph  DOID:2697        oio:id     DOID:2697     xsd:string  
1          0           graph  DOID:1245        oio:id     DOID:1245     xsd:string  
1          0           graph  DOID:1003        oio:id     DOID:1003     xsd:string  
1          0           graph  DOID:4875        oio:id     DOID:4875     xsd:string