<http://schema.org/about>
"We're a little undecided on this one because this heating system gadget has as many cons as handy pros. So, read on for details and put in your vote on if this is a pass or fail eco-item. The Vent Miser is a gadget that"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/gadgets/vent-miser-pass-or-fail.html>