<http://schema.org/about>
"It has not been a good week for Barack Obama. Outside his house, it is the last day of the sit-in and it's the biggest crowd yet. Yesterday author Naomi Klein was arrested; this can be a real problem for"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/corporate-responsibility/not-a-good-week-for-barack-obama-or-the-environment.html>