<http://schema.org/about>
"With Spring on its way, many gardeners will be dreaming about geodesic dome solar greenhouses, converted swimming pool hoop houses, or maybe a greenhouse built from old soda bottles. But there is an easier way to protect"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/lawn-garden/build-your-own-mini-hoop-house-in-hours-video.html>