<http://schema.org/description>
"Want to sway to the music of a solar powered DJ or zero in on the latest sustainable practices, Hartwood Acres was the place to be this past Saturday, for Allegheny County's Green and Innovation Festival."^^<http://www.w3.org/2001/XMLSchema#string>
<http://extension.psu.edu/allegheny/news/2011/green-innovation-festival-2011-draws-record-crowd>