About: http://webisa.webdatacommons.org/7989853

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	Photo courtesy of IBM.Managing the pressure of a water system and its pipes, valves, pumps, tanks and other equipment is a complex task.
http://www.w3.org/ns/prov#wasQuotedFrom	waterworld.com