About: http://webisa.webdatacommons.org/452234381

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	Photovoltaic (PV) Energy or Electrical Power - Solar panels contain an array of photovoltaic cells made from one or two layers of a semiconducting material such as silicon
http://www.w3.org/ns/prov#wasQuotedFrom	homeheatingcentre.com