<http://schema.org/keywords>
"Apple IPhone 6c Concept, Apple IPhone 6c Concept Images, Apple IPhone 6c, IPhone 6c Design, News, Smartphones, IPhone 6c Release Date"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.gizbot.com/mobile/apple-iphone-6c-concept-emerges-online-020299-pg1.html>