<http://schema.org/interactionType>
"http://schema.org/ShareAction"^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/insider/2013/05/16/marqeta-secures-14m-to-expand-its-prepaid-payments-platform-in-the-us-now-powers-the-facebook-card/>