<http://schema.org/mentions>
"Billabong, Blue whale, chris del moro, Dave Rastovich, Hilton Dawe, Hobie, Minds in the Water, S4C, Surfers For Cetaceans, transparentsea"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.grindtv.com/surf/the-transparentsea-voyage-finishes-in-san-diego/?pid=58432>