About: http://webisa.webdatacommons.org/153112472

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	It is not a geologic deposit. (2) Alluvium cemented with sodium nitrate or sodium chloride or other soluble salts in the nitrate deposits of Chile and Peru.
http://www.w3.org/ns/prov#wasQuotedFrom	agr.gc.ca