Riverview, Ottawa 

I had a feeling you'd revert me today, though not on this page.  I will deal with them in the order I saw them.

1.  Lycée Claudel:  You are 100% correct.  I realized it five minutes later, when comparing the Elections Canada map of Ottawa South to those of Capital Ward and Alta Vista Ward.  Good revert.

2.  Chinese (Cantonese, Mandarin, etc.):  What exactly *is* "etc."?  You give no references whatsoever, and your use of the phrase "sole mother tongue" is confusing.  Do you mean "language that this person first learned at home in childhood and still understands"?  Listing the top 2 Chinese topolects by name while the rest have to settle for "etc." is imprecise, and doesn't do nearly as much for the reader as would a simple link to Varieties of Chinese.  That said, I will concede that "Chinese (not otherwise specified)" correlates to only one bit of your 4%.  If you're being reasonable, you will concede that with no refs, nobody can reasonably check.

So...let's call that one a good revert to a bad version.  Let's see some refs!