About: http://webisa.webdatacommons.org/316675458

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 naturally occurring mineral that is also known as selenite and alabaster.
http://www.w3.org/ns/prov#wasQuotedFrom	gardenguides.com