About: http://webisa.webdatacommons.org/316628522

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	to give a flat platform on which to mount the drilling rigs and other work equipment.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com