<http://schema.org/about>
"All too often I find advocacy for green or environmental projects lags somewhat behind protest against less green initiatives. After all, it's relatively easy to win eyeballs by climbing on corporate roofs to expose"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/cars/the-cincinnati-streetcar-making-the-case-with-numbers-video.html>