About: http://webisa.webdatacommons.org/87573817

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	Magnesium chloride on the other hand, costs just $1 per kg, and is so safe it has already been used to make products such as tofu and bath salts.
http://www.w3.org/ns/prov#wasQuotedFrom	psfk.com