assertion  retraction  graph  subject           predicate  object        datatype    annotation
1          0           graph  DOID:4870         oio:id     DOID:4870     xsd:string  
1          0           graph  DOID:0081080      oio:id     DOID:0081080  xsd:string  
1          0           graph  obo:CHEBI_46770   oio:id     CHEBI:46770   xsd:string  
1          0           graph  DOID:1350         oio:id     DOID:1350     xsd:string  
1          0           graph  DOID:3770         oio:id     DOID:3770     xsd:string  
1          0           graph  DOID:2670         oio:id     DOID:2670     xsd:string  
1          0           graph  DOID:2780         oio:id     DOID:2780     xsd:string  
1          0           graph  DOID:14145        oio:id     DOID:14145    xsd:string  
1          0           graph  DOID:13166        oio:id     DOID:13166    xsd:string  
1          0           graph  DOID:1790         oio:id     DOID:1790     xsd:string  
1          0           graph  DOID:13276        oio:id     DOID:13276    xsd:string  
1          0           graph  DOID:13034        oio:id     DOID:13034    xsd:string  
1          0           graph  obo:CHEBI_8776    oio:id     CHEBI:8776    xsd:string  
1          0           graph  obo:SYMP_0000480  oio:id     SYMP:0000480  xsd:string  
1          0           graph  DOID:9149         oio:id     DOID:9149     xsd:string  
1          0           graph  DOID:12297        oio:id     DOID:12297    xsd:string  
1          0           graph  DOID:12176        oio:id     DOID:12176    xsd:string  
1          0           graph  obo:CHEBI_102166  oio:id     CHEBI:102166  xsd:string  
1          0           graph  DOID:9138         oio:id     DOID:9138     xsd:string  
1          0           graph  DOID:12286        oio:id     DOID:12286    xsd:string