<http://schema.org/description>
"Sure, a lush expanse of grassy turf is a pretty sight. But it requires a lot of water and harmful fertilizers. Is there a way to have a gorgeous lawn without all that needy grass?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://home.howstuffworks.com/10-green-lawns-without-a-blade-of-grass6.htm>