Hey,
And to answer your second question: "Maximum number of values is 50 (500
for bots)" (from https://www.wikidata.org/w/api.php?action=help&modules=wbgetentities)
That seems a bit much to me. Considering an entity can easily be over 1MB in size. Won't something die by the time you get to half a GB?
Cheers
-- Jeroen De Dauw - http://www.bn2vs.com Software craftsmanship advocate Evil software architect at Wikimedia Germany ~=[,,_,,]:3