About: http://webisa.webdatacommons.org/111362435

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 this case, the movable valve element is a cartridge or cylinder, which can be rotated within a housing and displaced axially.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com