About: http://webisa.webdatacommons.org/232901077

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	The drilling fluid is often called mud, and it is typically a mixture of water or diesel fuel, special clays, and other chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com