assertion  retraction  graph  subject       predicate             object        datatype    annotation
1          0           graph  DOID:1733     oio:hasAlternativeId  DOID:1732     xsd:string  
1          0           graph  DOID:1612     oio:hasAlternativeId  DOID:4241     xsd:string  
1          0           graph  DOID:1612     oio:hasAlternativeId  DOID:1648     xsd:string  
1          0           graph  DOID:2701     oio:hasAlternativeId  DOID:2665     xsd:string  
1          0           graph  DOID:1964     oio:hasAlternativeId  DOID:1961     xsd:string  
1          0           graph  DOID:437      oio:hasAlternativeId  DOID:444      xsd:string  
1          0           graph  DOID:437      oio:hasAlternativeId  DOID:443      xsd:string  
1          0           graph  DOID:305      oio:hasAlternativeId  DOID:6570     xsd:string  
1          0           graph  DOID:305      oio:hasAlternativeId  DOID:2428     xsd:string  
1          0           graph  DOID:657      oio:hasAlternativeId  DOID:2655     xsd:string  
1          0           graph  DOID:12603    oio:hasAlternativeId  DOID:12621    xsd:string  
1          0           graph  DOID:646      oio:hasAlternativeId  DOID:10249    xsd:string  
1          0           graph  DOID:646      oio:hasAlternativeId  DOID:10839    xsd:string  
1          0           graph  DOID:646      oio:hasAlternativeId  DOID:10248    xsd:string  
1          0           graph  DOID:734      oio:hasAlternativeId  DOID:737      xsd:string  
1          0           graph  DOID:3119     oio:hasAlternativeId  DOID:8377     xsd:string  
1          0           graph  DOID:3119     oio:hasAlternativeId  DOID:4945     xsd:string  
1          0           graph  DOID:10854    oio:hasAlternativeId  DOID:12898    xsd:string  
1          0           graph  DOID:0050025  oio:hasAlternativeId  DOID:0050022  xsd:string  
1          0           graph  DOID:0050025  oio:hasAlternativeId  DOID:0050021  xsd:string