About: http://webisa.webdatacommons.org/51166088

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	SGL has operated on every continent including Antarctica, and under diverse conditions ranging from the tropics, deserts, mountains and offshore.
http://www.w3.org/ns/prov#wasQuotedFrom	rigzone.com