assertion  retraction  graph  subject           predicate  object        datatype    annotation
1          0           graph  DOID:2691         oio:id     DOID:2691     xsd:string  
1          0           graph  DOID:1360         oio:id     DOID:1360     xsd:string  
1          0           graph  obo:SYMP_0000061  oio:id     SYMP:0000061  xsd:string  
1          0           graph  DOID:13198        oio:id     DOID:13198    xsd:string  
1          0           graph  obo:CHEBI_53050   oio:id     CHEBI:53050   xsd:string  
1          0           graph  DOID:2790         oio:id     DOID:2790     xsd:string  
1          0           graph  obo:CHEBI_18059   oio:id     CHEBI:18059   xsd:string  
1          0           graph  DOID:294          oio:id     DOID:294      xsd:string  
1          0           graph  DOID:173          oio:id     DOID:173      xsd:string  
1          0           graph  DOID:6199         oio:id     DOID:6199     xsd:string  
1          0           graph  DOID:7046         oio:id     DOID:7046     xsd:string  
1          0           graph  DOID:10194        oio:id     DOID:10194    xsd:string  
1          0           graph  DOID:8256         oio:id     DOID:8256     xsd:string  
1          0           graph  DOID:8135         oio:id     DOID:8135     xsd:string  
1          0           graph  DOID:162          oio:id     DOID:162      xsd:string  
1          0           graph  DOID:5099         oio:id     DOID:5099     xsd:string  
1          0           graph  DOID:7398         oio:id     DOID:7398     xsd:string  
1          0           graph  DOID:6067         oio:id     DOID:6067     xsd:string  
1          0           graph  DOID:10183        oio:id     DOID:10183    xsd:string  
1          0           graph  DOID:9455         oio:id     DOID:9455     xsd:string