About: http://webisa.webdatacommons.org/74767996

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	Casing failures, corrosion, poor drilling practices and other factors can also allow unwanted fluid migration.
http://www.w3.org/ns/prov#wasQuotedFrom	skytruth.org