assertion  retraction  graph  subject           predicate  object        datatype    annotation
1          0           graph  DOID:0014667      oio:id     DOID:0014667  xsd:string  
1          0           graph  DOID:1993         oio:id     DOID:1993     xsd:string  
1          0           graph  DOID:1751         oio:id     DOID:1751     xsd:string  
1          0           graph  DOID:0080370      oio:id     DOID:0080370  xsd:string  
1          0           graph  DOID:12016        oio:id     DOID:12016    xsd:string  
1          0           graph  obo:CHEBI_18208   oio:id     CHEBI:18208   xsd:string  
1          0           graph  DOID:169          oio:id     DOID:169      xsd:string  
1          0           graph  obo:SYMP_0000430  oio:id     SYMP:0000430  xsd:string  
1          0           graph  DOID:10069        oio:id     DOID:10069    xsd:string  
1          0           graph  DOID:14546        oio:id     DOID:14546    xsd:string  
1          0           graph  DOID:12236        oio:id     DOID:12236    xsd:string  
1          0           graph  DOID:14535        oio:id     DOID:14535    xsd:string  
1          0           graph  obo:SYMP_0000892  oio:id     SYMP:0000892  xsd:string  
1          0           graph  DOID:268          oio:id     DOID:268      xsd:string  
1          0           graph  DOID:10289        oio:id     DOID:10289    xsd:string  
1          0           graph  DOID:10047        oio:id     DOID:10047    xsd:string  
1          0           graph  DOID:8109         oio:id     DOID:8109     xsd:string  
1          0           graph  obo:SYMP_0000760  oio:id     SYMP:0000760  xsd:string  
1          0           graph  DOID:136          oio:id     DOID:136      xsd:string  
1          0           graph  DOID:125          oio:id     DOID:125      xsd:string