About: http://webisa.webdatacommons.org/130563201

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	Since 1978 he has provided technical expertise to oil and gas companies such as Shell, Exxon, BP and Apache.
http://www.w3.org/ns/prov#wasQuotedFrom	blade-energy.com