About: http://webisa.webdatacommons.org/247069692

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	PV Systems: Relatively new in the building construction field, PV systems are today being installed in, on, and around many types of structures.
http://www.w3.org/ns/prov#wasQuotedFrom	nfpa.org