About: http://webisa.webdatacommons.org/360087992

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 one embodiment, the detection signal is a binary electrical signal produced by a switch.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com