About: http://webisa.webdatacommons.org/396786670

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 structure is such that these minerals can loosely bind positive charged ions, usually sodium.They act as ion-exchangers and 'swap' their sodium ions, for other positively charged ions, for example calcium or ammonium.
http://www.w3.org/ns/prov#wasQuotedFrom	comcastbiz.net