About: http://webisa.webdatacommons.org/257980693

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	With these corrosion rates and schedule 40 piping, a system life of more than 50 years is a realistic expectation.
http://www.w3.org/ns/prov#wasQuotedFrom	health-tips-diseases.com