<http://schema.org/about>
"Matthew recently urged the green movement to regroup, refine and redefine its messaging, now that climate legislation looks unlikely in the foreseeable future and climate"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/corporate-responsibility/does-government-failure-create-climate-apathy-or-determination.html>