About: http://webisa.webdatacommons.org/102300954

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	Pneumatic or fluid controlled valves are known in the art and used in a variety of applications, such as to control water and other fluids in nuclear reactors.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca