About: http://webisa.webdatacommons.org/139498516

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	Specifically, the drilling for oil, methane, and other substances creates empty pockets that are susceptible to collapse.
http://www.w3.org/ns/prov#wasQuotedFrom	cogwriter.com