About: http://webisa.webdatacommons.org/384301632

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 solid materials may be naturally occurring materials such as bentonite clays, attapulgite clays or other clay materials only with or without sulphonates, hydroxides or acids and other conditioning chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com