assertion  retraction  graph  subject           predicate  object        datatype    annotation
1          0           graph  obo:CHEBI_421707  oio:id     CHEBI:421707  xsd:string  
1          0           graph  DOID:0080741      oio:id     DOID:0080741  xsd:string  
1          0           graph  DOID:419          oio:id     DOID:419      xsd:string  
1          0           graph  DOID:0001816      oio:id     DOID:0001816  xsd:string  
1          0           graph  obo:CHEBI_50996   oio:id     CHEBI:50996   xsd:string  
1          0           graph  DOID:639          oio:id     DOID:639      xsd:string  
1          0           graph  obo:SYMP_0000900  oio:id     SYMP:0000900  xsd:string  
1          0           graph  DOID:518          oio:id     DOID:518      xsd:string  
1          0           graph  DOID:0040019      oio:id     DOID:0040019  xsd:string  
1          0           graph  DOID:738          oio:id     DOID:738      xsd:string  
1          0           graph  obo:CHEBI_25409   oio:id     CHEBI:25409   xsd:string  
1          0           graph  DOID:715          oio:id     DOID:715      xsd:string  
1          0           graph  DOID:7819         oio:id     DOID:7819     xsd:string  
1          0           graph  DOID:11814        oio:id     DOID:11814    xsd:string  
1          0           graph  DOID:5509         oio:id     DOID:5509     xsd:string  
1          0           graph  DOID:7808         oio:id     DOID:7808     xsd:string  
1          0           graph  DOID:0060049      oio:id     DOID:0060049  xsd:string  
1          0           graph  DOID:6939         oio:id     DOID:6939     xsd:string  
1          0           graph  DOID:7907         oio:id     DOID:7907     xsd:string  
1          0           graph  DOID:10813        oio:id     DOID:10813    xsd:string