About: http://webisa.webdatacommons.org/221708130

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, and other major electrolytes (e.g., sodium, calcium, chloride, bicarbonate, phosphate, and sulfates) are added to the formulation in proportion to the potassium.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com