About: http://webisa.webdatacommons.org/274546053

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	Pressure gauges and flow meters should be used, and can help in troubleshooting system efficiency, as they can indicate problems such as leaks or plugging in the system, says Porter.
http://www.w3.org/ns/prov#wasQuotedFrom	cottongrower.com