About: http://webisa.webdatacommons.org/235815427

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	Calcium and phosphorus are especially abundant, although bicarbonate, citrate, magnesium, potassium, and sodium are also found.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com