About: http://webisa.webdatacommons.org/9320899

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	Underground shaft and tunnel complexes are developed for installation of various types of mobilizing wells and lower recovery or production wells.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com