About: http://webisa.webdatacommons.org/29376433

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	d rain ??? Gypsum is a mineral that forms from the reaction between calcite, water and sulf
http://www.w3.org/ns/prov#wasQuotedFrom	beneficiationplantfor.com