About: http://webisa.webdatacommons.org/233025476

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 pressure regulated valve maintains the liquid medication in the reservoir chamber and prevents its outflow until the pump is intentionally actuated by application of an external force, such as finger pressure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es