About: http://webisa.webdatacommons.org/422403088

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	Mud is drilling fluid that consists mainly of a mixture of water, or oil distillate, and ???heavy??? minerals such as bentonite or barites.
http://www.w3.org/ns/prov#wasQuotedFrom	indianaffairs.gov