About: http://webisa.webdatacommons.org/279367131

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	Potassium is an essential mineral needed for the normal functioning of the heart, kidneys, muscles, nerves, and other organs, as well as for regulation of the body's fluid balance, its acid-base balance, and blood pressure.
http://www.w3.org/ns/prov#wasQuotedFrom	drweil.com