About: http://webisa.webdatacommons.org/323387530

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 way to record and measure water quality variables such as chlorine residual, pH and water temperature for trending purposes was also required.
http://www.w3.org/ns/prov#wasQuotedFrom	pumpsandsystems.com