assertion  retraction  graph  subject       predicate             object      datatype    annotation
1          0           graph  DOID:1508     oio:hasAlternativeId  DOID:1507   xsd:string  
1          0           graph  DOID:1618     oio:hasAlternativeId  DOID:2693   xsd:string  
1          0           graph  DOID:1618     oio:hasAlternativeId  DOID:2684   xsd:string  
1          0           graph  DOID:1618     oio:hasAlternativeId  DOID:7226   xsd:string  
1          0           graph  DOID:1749     oio:hasAlternativeId  DOID:5512   xsd:string  
1          0           graph  DOID:1947     oio:hasAlternativeId  DOID:10996  xsd:string  
1          0           graph  DOID:409      oio:hasAlternativeId  DOID:2165   xsd:string  
1          0           graph  DOID:409      oio:hasAlternativeId  DOID:46     xsd:string  
1          0           graph  DOID:409      oio:hasAlternativeId  DOID:2164   xsd:string  
1          0           graph  DOID:936      oio:hasAlternativeId  DOID:8510   xsd:string  
1          0           graph  DOID:0050117  oio:hasAlternativeId  DOID:95     xsd:string  
1          0           graph  DOID:0050117  oio:hasAlternativeId  DOID:4120   xsd:string  
1          0           graph  DOID:0050117  oio:hasAlternativeId  DOID:1304   xsd:string  
1          0           graph  DOID:0050117  oio:hasAlternativeId  DOID:4620   xsd:string  
1          0           graph  DOID:0050117  oio:hasAlternativeId  DOID:5256   xsd:string  
1          0           graph  DOID:0050117  oio:hasAlternativeId  DOID:9696   xsd:string  
1          0           graph  DOID:0050117  oio:hasAlternativeId  DOID:1321   xsd:string  
1          0           graph  DOID:0050117  oio:hasAlternativeId  DOID:10115  xsd:string  
1          0           graph  DOID:0050117  oio:hasAlternativeId  DOID:11078  xsd:string  
1          0           graph  DOID:0050117  oio:hasAlternativeId  DOID:2040   xsd:string