About: http://webisa.webdatacommons.org/117666715

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	The movement of a person into the area of either detection wire 1 or 2 or both, depending upon the location of wires 1 and 2 induces a positive charge on such wire as a result of the static charge on the body of the individual.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca