About: http://webisa.webdatacommons.org/76691956

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	JCJ: the gas lines that were installed years ago were bare steel or wrapped steel pipe eventually they corrode due to the electrolysis or other causes thus creating leaks.
http://www.w3.org/ns/prov#wasQuotedFrom	annarbor.com