<http://schema.org/about>
"\nHundreds have been arrested at the White House in the protest against the Keystone XL pipeline. James Hansen has said \"it's essentially game over\" if it is built.  But today Energy"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/cars/is-the-keystone-xl-pipeline-protest-about-tar-sands-or-politics.html>