<http://schema.org/about>
"Just this week New Zealand made all green philatelists salivate. They released a series of stamps celebrating the fact that over 60% of the country\u2019s electricity is generated as renewable energy via their hydro schemes (90c). The stamps not only"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/renewable-energy/kiwis-lick-renewable-energy.html>