About: http://webisa.webdatacommons.org/131789897

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	This hybrid-type application is increasingly being used in regions such as the Middle East, where the rock and carbonates are especially hard.
http://www.w3.org/ns/prov#wasQuotedFrom	drillingcontractor.org