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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	Inorganic clays are typically multi-layered structures where the layers are close in proximity and contain cations of alkali metals or alkaline earth metals, e.g. sodium, potassium, or calcium, between the layers of the inorganic clay.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com