<http://schema.org/about>
"Nanotechnology is all the rage these days: we've already told you of several projects underwaythat are employing this budding technology to curb greenhouse gas emissions by improving fuel efficiency and energy technologies such as photovoltaics and"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-technology/nanospheres-to-revolutionize-biodiesel-production.html>