About: http://webisa.webdatacommons.org/102302444

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 sensor actuator 70 is a magnetic member (outputting a magnetic field) and the bowl sensor 84 is a magnetic detector, such a reed switch.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr