About: http://webisa.webdatacommons.org/347690897

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	I think drilling rigs (and perhaps tracking equipment) can be run using different types of energy sources, including compressed natural gas.
http://www.w3.org/ns/prov#wasQuotedFrom	ourfiniteworld.com