About: http://webisa.webdatacommons.org/347369339

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	Drill ships are the most mobile of rigs and are often used to drill discover, or wildcat, wells in deep, remote offshore waters.
http://www.w3.org/ns/prov#wasQuotedFrom	insuremarine.com