Every source table and the monuments_all tabe should have a field wd_item field of type int to store the relevant wikidata item id.
The harvester bot should pick it up :
{ 'source' : u'wd_item', 'dest' : u'wd_item', 'type' : 'int', },
It should be aggregated in the main table and should be visible in the api.
Version: unspecified
Severity: normal