About: http://webisa.webdatacommons.org/111400941

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 a preferred embodiment, the magnetically closeable switch is a magnetically closeable reed switch and the pump comprising the dispensing means is a piston pump operated by a solenoid or other linear actuator.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com