About: http://webisa.webdatacommons.org/451501952

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	In the ground, potash ore is a mixture of red and white crystals with traces of clay and other impurities.
http://www.w3.org/ns/prov#wasQuotedFrom	lightstalkers.org