<http://schema.org/about>
"Tomorrow is Coastal Cleanup Day! Make this year's event greener than ever by taking your own buckets, bags, and gloves for a waste-free cleanup."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/health/fitness-well-being/blogs/byo-bag-to-coastal-cleanup-day>