assertion  retraction  graph  subject             predicate  object          datatype    annotation
1          0           graph  DOID:0060524        oio:id     DOID:0060524    xsd:string  
1          0           graph  DOID:1738           oio:id     DOID:1738       xsd:string  
1          0           graph  DOID:2706           oio:id     DOID:2706       xsd:string  
1          0           graph  DOID:0060513        oio:id     DOID:0060513    xsd:string  
1          0           graph  DOID:2816           oio:id     DOID:2816       xsd:string  
1          0           graph  DOID:0080599        oio:id     DOID:0080599    xsd:string  
1          0           graph  DOID:3905           oio:id     DOID:3905       xsd:string  
1          0           graph  DOID:0081314        oio:id     DOID:0081314    xsd:string  
1          0           graph  obo:CHEBI_22925     oio:id     CHEBI:22925     xsd:string  
1          0           graph  obo:UBERON_0007100  oio:id     UBERON:0007100  xsd:string  
1          0           graph  DOID:0060502        oio:id     DOID:0060502    xsd:string  
1          0           graph  DOID:0081303        oio:id     DOID:0081303    xsd:string  
1          0           graph  DOID:0050932        oio:id     DOID:0050932    xsd:string  
1          0           graph  DOID:1947           oio:id     DOID:1947       xsd:string  
1          0           graph  DOID:1826           oio:id     DOID:1826       xsd:string  
1          0           graph  obo:CHEBI_43968     oio:id     CHEBI:43968     xsd:string  
1          0           graph  DOID:0050921        oio:id     DOID:0050921    xsd:string  
1          0           graph  DOID:1936           oio:id     DOID:1936       xsd:string  
1          0           graph  DOID:0081413        oio:id     DOID:0081413    xsd:string  
1          0           graph  DOID:0050910        oio:id     DOID:0050910    xsd:string