About: http://webisa.webdatacommons.org/309959413

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	The sum of the strain-thickness product of the wells and that of all barriers, including signs, can be zero or close to zero.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com