<http://schema.org/keywords>
"percy jackson sea of monsters, percy jackson 2, hollywood movie percy jackson sea of monsters, first look, movie stills, posters, wallpapers, pics, pictures, images, stills, photos, gallery, working stills"^^<http://www.w3.org/2001/XMLSchema#string>
<http://photos.filmibeat.com/hollywood-movies/percy-jackson-sea-of-monsters/photos-e42505-p337715.html>