<http://schema.org/headline>
"Stbt: sell nickel@ 741-742 sl 746 tgt@ 735 , 729"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mcxcontrol.com/2015/07/13/stbt-sell-nickel-741-742-sl-746-tgt-735-729/>