<http://schema.org/headline>
"buy zinc cmp 118.30-118 tgt 119-120 sl 117.30"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mcxcontrol.com/2015/08/11/buy-zinc-cmp-118-30-118-tgt-119-120-sl-117-30/>