About: http://webisa.webdatacommons.org/85489768

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	The heart, too, runs on electrical signals, which rely on electrolytes, such as calcium, magnesium, sodium, chloride bicarbonate and potassium.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com