About: http://webisa.webdatacommons.org/57997475

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	A: it is one of the essential nutrients, such as sodium magnesium, calcium, which are required for normal cellular function.
http://www.w3.org/ns/prov#wasQuotedFrom	raisinrack.com