About: http://webisa.webdatacommons.org/244336341

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	A controller, such as a temperature sensor, a timer, fluid flow meter, or the like is used for establishing the point at which a diverting valve diverts water from a recirculating return line to a shower nozzle.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com