<http://schema.org/description>
"Last Friday was Park(ing) Day - the day where San Franciscans and sprawl-fighting citizens around the world reclaimed parking spots to turn them into green spaces!  What started as a few grassy plots of sod occupying metered parking spots in San Francisco"^^<http://www.w3.org/2001/XMLSchema#string>
<http://inhabitat.com/parking-day-takes-to-the-streets/>