Words and what not: #Wikidata has a CC-0 license. This should not change.
lkfitz's bookmarks 2016-06-18
Summary:
"The Wikipedia Signpost is a publication of the English Wikipedia. It published a piece about copyright and Wikidata and it suggested that a more restrictive license would be fine. Their problem: others benefit and do not need to acknowledge Wikidata as a source."