About: http://webisa.webdatacommons.org/69716176

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	A method according to claim 7 wherein the device is a valve and the operation state is whether the valve is open or closed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com