About: http://webisa.webdatacommons.org/261763308

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	These fluids are pulled from customers' various oil field locations where the fluid is collected in tanks or other containers.
http://www.w3.org/ns/prov#wasQuotedFrom	rigzone.com