assertion  retraction  graph  subject           predicate  object        datatype    annotation
1          0           graph  DOID:1984         oio:id     DOID:1984     xsd:string  
1          0           graph  DOID:1863         oio:id     DOID:1863     xsd:string  
1          0           graph  DOID:2952         oio:id     DOID:2952     xsd:string  
1          0           graph  DOID:1973         oio:id     DOID:1973     xsd:string  
1          0           graph  DOID:1731         oio:id     DOID:1731     xsd:string  
1          0           graph  DOID:12359        oio:id     DOID:12359    xsd:string  
1          0           graph  DOID:1962         oio:id     DOID:1962     xsd:string  
1          0           graph  obo:CHEBI_6759    oio:id     CHEBI:6759    xsd:string  
1          0           graph  obo:SYMP_0000410  oio:id     SYMP:0000410  xsd:string  
1          0           graph  obo:CHEBI_84144   oio:id     CHEBI:84144   xsd:string  
1          0           graph  DOID:138          oio:id     DOID:138      xsd:string  
1          0           graph  DOID:369          oio:id     DOID:369      xsd:string  
1          0           graph  DOID:248          oio:id     DOID:248      xsd:string  
1          0           graph  DOID:127          oio:id     DOID:127      xsd:string  
1          0           graph  DOID:12689        oio:id     DOID:12689    xsd:string  
1          0           graph  DOID:12205        oio:id     DOID:12205    xsd:string  
1          0           graph  DOID:116          oio:id     DOID:116      xsd:string  
1          0           graph  obo:CHEBI_51683   oio:id     CHEBI:51683   xsd:string  
1          0           graph  DOID:14735        oio:id     DOID:14735    xsd:string  
1          0           graph  obo:CHEBI_5516    oio:id     CHEBI:5516    xsd:string