<http://schema.org/description>
"&lt;p&gt;These high-volume fans have diameters that range from 8 to 24 feet and operate at low speeds to produce high cooling results.&lt;/p&gt;"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/articles/manufacturer-keeps-employees-comfortable-all-year>