<http://schema.org/caption>
"Vancouver's cigarette butts are being used to manufacture shipping pallets, among other things (Photo: &lt;a href=\"http://www.shutterstock.com/pic.mhtml?id=158204285&amp;src=id\" target=\"_blank\"&gt;Shutterstock&lt;/a&gt;)\n"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newatlas.com/vancouver-cigarette-butt-recycling/29785/>