<http://schema.org/about>
"Ever wondered what a negawatt was? Does your skins get all itchy at the mention of mips? Never known why a keystone species was important? Wrinkle your brow at the thought of reverse logistics? Frown no more. These, and 262 other such terms bandied"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/culture/dictionary-of-sustainable-management.html>