<http://schema.org/headline>
"Walker investigation shows parts of In Cold Blood dont add up"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.heraldtribune.com/article/20121209/ARTICLE/121209622/0/news03?Title=Walker-investigation-shows-parts-of-In-Cold-Blood-don-t-add-up>