About: http://webisa.webdatacommons.org/5142244

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 electrolyte necessary to maintain almost all cellular functions, including the transmission of nerve impulses and the contraction of muscles.
http://www.w3.org/ns/prov#wasQuotedFrom	drsfostersmith.com