assertion  retraction  graph  subject             predicate  object          datatype    annotation
1          0           graph  DOID:12001          oio:id     DOID:12001      xsd:string  
1          0           graph  obo:CHEBI_3387      oio:id     CHEBI:3387      xsd:string  
1          0           graph  DOID:275            oio:id     DOID:275        xsd:string  
1          0           graph  DOID:154            oio:id     DOID:154        xsd:string  
1          0           graph  obo:CHEBI_138412    oio:id     CHEBI:138412    xsd:string  
1          0           graph  DOID:6059           oio:id     DOID:6059       xsd:string  
1          0           graph  DOID:7269           oio:id     DOID:7269       xsd:string  
1          0           graph  DOID:7148           oio:id     DOID:7148       xsd:string  
1          0           graph  DOID:8358           oio:id     DOID:8358       xsd:string  
1          0           graph  DOID:10054          oio:id     DOID:10054      xsd:string  
1          0           graph  DOID:12474          oio:id     DOID:12474      xsd:string  
1          0           graph  DOID:264            oio:id     DOID:264        xsd:string  
1          0           graph  obo:UBERON_0000948  oio:id     UBERON:0000948  xsd:string  
1          0           graph  DOID:7379           oio:id     DOID:7379       xsd:string  
1          0           graph  DOID:6048           oio:id     DOID:6048       xsd:string  
1          0           graph  DOID:7016           oio:id     DOID:7016       xsd:string  
1          0           graph  DOID:8105           oio:id     DOID:8105       xsd:string  
1          0           graph  DOID:11132          oio:id     DOID:11132      xsd:string  
1          0           graph  DOID:12342          oio:id     DOID:12342      xsd:string  
1          0           graph  DOID:495            oio:id     DOID:495        xsd:string