<http://schema.org/headline>
"Hudner back in N. Korea to search for site of comrades plane wreck"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.heraldnews.com/x273438178/Hudner-back-in-N-Korea-to-search-for-site-of-comrades-plane-wreck?zc_p=1>