<http://schema.org/interactionType>
"http://schema.org/ShareAction"^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/facebook/2012/12/22/facebooks-new-poke-app-was-built-in-just-12-days/?awesm=tnw.to_g0Zl5>