About: http://webisa.webdatacommons.org/316955854

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 addition, the valve can be a one-way valve for example a check valve that allows fluid to enter the second chamber from the first chamber.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es