<http://schema.org/about>
"Whenever a year comes to an end, it's nice to look back at what we saw.  One of the biggest stories this year, was the wave of Barack Obama's presidential campaign and how social media sites saw a huge increase in visibility and usage, as a result.  If"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/about-treehugger/75-stories-you-dugg-a-year-of-treehugger-on-diggcom.html>