<http://schema.org/description>
"Liven up railings or fences with herbs, flowers or plants using these unique and stylish modern planters that can be placed over any shape or size of rail up to 4 inches without any need for adjustment!"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.thegreenhead.com/2011/03/greenbo-railing-planter.php>