<http://schema.org/headline>
"Google's Glass cost only $80 to build, so why does it cost $1500"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.tweaktown.com/news/37445/google-s-glass-cost-only-80-to-build-so-why-does-it-cost-1500/index.html>