About: http://webisa.webdatacommons.org/69309719

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	To maintain existing electrical systems or to install new electrical systems in such a building, various types of wire must be available.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com