<http://schema.org/mentions>
"Blair Alley, Daryl Angel, Dave Chami, full page, kyle walker, Mark Suciu, Raven Tershy, Sam Muller, SIghtings, Skateboarding photos, Wes Kremer"^^<http://www.w3.org/2001/XMLSchema#string>
<http://skateboarding.transworld.net/photos/sightings-june-2013/?show=gallery&pid=40999>