<http://schema.org/about>
"Oh, adolescence.  It was fifteen years ago this week that 40+ bicyclists got together for a group ride, showing that roads aren't just meant for cars.  From this unceremonious \"birth,\" Critical Mass has grown to become a part of the bicycle culture in"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/bikes/critical-mass-turns-15.html>