assertion  retraction  graph  subject       predicate          object                datatype    annotation
1          0           graph  DOID:0060083  oio:creation_date  2011-06-08T01:11:18Z  xsd:string  
1          0           graph  DOID:0060072  oio:creation_date  2011-05-11T12:18:41Z  xsd:string  
1          0           graph  DOID:0060082  oio:creation_date  2011-06-08T01:02:29Z  xsd:string  
1          0           graph  DOID:0060071  oio:creation_date  2011-05-11T12:18:41Z  xsd:string  
1          0           graph  DOID:0060092  oio:creation_date  2011-07-14T01:58:49Z  xsd:string  
1          0           graph  DOID:0060081  oio:creation_date  2011-06-08T12:23:02Z  xsd:string  
1          0           graph  DOID:0060180  oio:creation_date  2014-09-12T14:31:45Z  xsd:string  
1          0           graph  DOID:0060091  oio:creation_date  2011-07-14T01:45:15Z  xsd:string  
1          0           graph  DOID:0060080  oio:creation_date  2011-06-08T12:23:02Z  xsd:string  
1          0           graph  DOID:0060090  oio:creation_date  2011-07-14T01:45:15Z  xsd:string