About: http://webisa.webdatacommons.org/378150004

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	In applications such as high rise condominiums and apartment buildings, because two separate systems may be used in close proximity, it is important that the two systems not interfere with each other.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk