There's a problem with Dexbot adding bogus values.
For example, place of death = "Welsh People" on the entry for Catrin Collier (still very much alive):
http://www.wikidata.org/w/index.php?title=Q13416998&diff=72279065&ol...
Since I have no broadband, due to an ISP failure, I can't post about this on-Wiki.