[poe] new commits pushed by riannella

The following commits were just pushed by riannella to https://github.com/w3c/poe:

* Added Collective Vocab section #158
  by Renato Iannella
https://github.com/w3c/poe/commit/2f5e18b21d227ca37b25584ed07725104779420b

Received on Thursday, 22 June 2017 04:34:52 UTC