About: http://webisa.webdatacommons.org/137178396

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	An average PV system currently costs from $10-12 a watt or $20,000-$24,000 for a 2kW system, including installation.
http://www.w3.org/ns/prov#wasQuotedFrom	avacos.ca