<http://schema.org/about>
"Another option for environmentally conscious skater dudes and dudettes: SuperGreen Boards, which manufactures eco-friendly custom longboards, slalom, and speedboards out of bamboo. "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/sustainable-product-design/supergreen-boards-bamboo-skateboards.html>