<http://schema.org/keywords>
"Kathy Griffin"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bravotv.com/kathy/season-1/videos/alec-baldwin-vs-paparazzi?nxa=video:Kathy%20Season%201:Takes%20a%20Lot%20of%20Work%20to%20Look%20like%20Anderson>