<http://schema.org/articleSection>
"Photo Gallery"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bravotv.com/kell-on-earth/photos/episode-1-walk-in-the-park?nxa=gallery:Kell%20on%20Earth:Episode%202:%20The%20Show%20Must%20Go%20On>