About: http://webisa.webdatacommons.org/134704289

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 kidneys remove excess minerals and wastes and regulate the composition of the blood by keeping the concentrations of such inorganic ions as sodium, phosphorus, and chloride in the blood plasma at a nearly constant level.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es