<http://schema.org/about>
"What's wrong with this picture? It is in a video promoting Ultra-touch denim insulation, showing an installer pushing a full-size batt into an irregular cavity. Either the insulation isn't going to work because it is"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/green-architecture/whats-the-greenest-insulation-its-getting-harder-to-decide-every-day.html>