assertion  retraction  graph  subject    predicate             object      datatype    annotation
1          0           graph  DOID:5603  oio:hasAlternativeId  DOID:715    xsd:string  
1          0           graph  DOID:7902  oio:hasAlternativeId  DOID:6495   xsd:string  
1          0           graph  DOID:15    oio:hasAlternativeId  DOID:6309   xsd:string  
1          0           graph  DOID:3864  oio:hasAlternativeId  DOID:6380   xsd:string  
1          0           graph  DOID:2885  oio:hasAlternativeId  DOID:2886   xsd:string  
1          0           graph  DOID:2401  oio:hasAlternativeId  DOID:2400   xsd:string  
1          0           graph  DOID:1785  oio:hasAlternativeId  DOID:5671   xsd:string  
1          0           graph  DOID:2632  oio:hasAlternativeId  DOID:5589   xsd:string  
1          0           graph  DOID:1532  oio:hasAlternativeId  DOID:1531   xsd:string  
1          0           graph  DOID:2742  oio:hasAlternativeId  DOID:1490   xsd:string  
1          0           graph  DOID:2742  oio:hasAlternativeId  DOID:2011   xsd:string  
1          0           graph  DOID:1884  oio:hasAlternativeId  DOID:1331   xsd:string  
1          0           graph  DOID:1884  oio:hasAlternativeId  DOID:12548  xsd:string  
1          0           graph  DOID:1884  oio:hasAlternativeId  DOID:1885   xsd:string  
1          0           graph  DOID:1642  oio:hasAlternativeId  DOID:6640   xsd:string  
1          0           graph  DOID:1631  oio:hasAlternativeId  DOID:1633   xsd:string  
1          0           graph  DOID:1631  oio:hasAlternativeId  DOID:2608   xsd:string  
1          0           graph  DOID:2841  oio:hasAlternativeId  DOID:12703  xsd:string  
1          0           graph  DOID:2841  oio:hasAlternativeId  DOID:13829  xsd:string  
1          0           graph  DOID:2841  oio:hasAlternativeId  DOID:5783   xsd:string