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"Yelp voices its willingness to partner with Facebook's graph search, a feature the social network unveiled in January that would allow users to appeal to their network of friends for restaurant and movie recommendations plus more."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.cheatsheet.com/stocks/heres-why-yelp-wants-to-be-facebooks-new-friend.html/>