assertion  retraction  graph  subject          predicate  object       datatype    annotation
1          0           graph  DOID:6284        oio:id     DOID:6284    xsd:string  
1          0           graph  DOID:6163        oio:id     DOID:6163    xsd:string  
1          0           graph  DOID:9551        oio:id     DOID:9551    xsd:string  
1          0           graph  DOID:5063        oio:id     DOID:5063    xsd:string  
1          0           graph  DOID:7483        oio:id     DOID:7483    xsd:string  
1          0           graph  DOID:7241        oio:id     DOID:7241    xsd:string  
1          0           graph  obo:CHEBI_26151  oio:id     CHEBI:26151  xsd:string  
1          0           graph  DOID:4084        oio:id     DOID:4084    xsd:string  
1          0           graph  DOID:6383        oio:id     DOID:6383    xsd:string  
1          0           graph  DOID:5052        oio:id     DOID:5052    xsd:string  
1          0           graph  DOID:6262        oio:id     DOID:6262    xsd:string  
1          0           graph  DOID:7230        oio:id     DOID:7230    xsd:string  
1          0           graph  DOID:4194        oio:id     DOID:4194    xsd:string  
1          0           graph  DOID:4073        oio:id     DOID:4073    xsd:string  
1          0           graph  DOID:5283        oio:id     DOID:5283    xsd:string  
1          0           graph  DOID:5041        oio:id     DOID:5041    xsd:string  
1          0           graph  DOID:8792        oio:id     DOID:8792    xsd:string  
1          0           graph  DOID:7461        oio:id     DOID:7461    xsd:string  
1          0           graph  DOID:7340        oio:id     DOID:7340    xsd:string  
1          0           graph  DOID:5393        oio:id     DOID:5393    xsd:string