About: http://webisa.webdatacommons.org/140740309

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	Epsom salt, also known as magnesium sulfate, is a naturally occurring pure mineral compound of magnesium and sulfate.
http://www.w3.org/ns/prov#wasQuotedFrom	sfgate.com