About: http://webisa.webdatacommons.org/402387213

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	One example is a system for small and medium-sized farmers to generate low cost wind power by converting their existing silos to create a steady, compressed air flow strong enough to power a small wind turbine.
http://www.w3.org/ns/prov#wasQuotedFrom	cleantechnica.com