About: http://webisa.webdatacommons.org/38201834

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	The details of the various controls, valves, meters and other apparatus comprising the entire system will not be described herein since they are well known in the art and conform generally to the description given above.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com