About: http://webisa.webdatacommons.org/9866618

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	Solar panels can be placed on a wall if it is well exposed to daylight and not obstructed by trees or other buildings.
http://www.w3.org/ns/prov#wasQuotedFrom	solarpages.co.uk