<http://schema.org/headline>
"buy silver@36790-36820 s/l@ 36694 tgt@ 37045 , 34150"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mcxcontrol.com/2015/06/12/buy-silver36790-36820-sl-36694-tgt-37045-34150/>