About: http://webisa.webdatacommons.org/42423148

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 system according to claim 4, including means responsive to said further signal for controlling the flow of liquid along said piepline.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au