<http://schema.org/mentions>
" ASP World Tour, Alana Blanchard, Billabong, Billabong Rio Pro, Rio de Janeiro, Stephanie Gilmore, surfing Brazil, womens surfing"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.grindtv.com/surf/billabong-rio-pro-day-1-highlights/?pid=54318>