About: http://webisa.webdatacommons.org/371085247

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	Directional drilling is particularly useful in forming liquid permeable regions below existing structures, e.g. buildings, on the surface or below underground storage tanks.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com