Unique value constraint report for P3155
Items with > 1 publication date – reveals ID's incorrectly assigned before we started
QuickStatements was being weird today and created a couple duplicate items (which I merged as I noticed them), even though the input code was okay. There might also be accidental duplicates created previously (manually by users). This is a good opportunity to clean them up – after the import of ID's but before loading them with other data.