http://gyazo.com/04e0eb70b5d6a47a844cc65c73852275
http://gyazo.com/811a4ac5272975ee885ba0e8b5e1f079
I tried to change certain data entries from the first screenshot to the second (essentially adding Canadian English translation as well as "artist" as an alias. Unfortunately, I get this weird bug that that says "Property P161 already has label "intèrpitri" associated with language code scn." There is no label "interpriti" on this property, so I don't see how it could conflict with other properties.