About: http://webisa.webdatacommons.org/139735604

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	Gypsum is a sulfate mineral that is mined in a number of states including Oklahoma, Texas and Nevada.
http://www.w3.org/ns/prov#wasQuotedFrom	gardenguides.com