About: http://webisa.webdatacommons.org/312823948

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	They do this by separating urea, mineral salts, toxins, and other waste products from the blood.
http://www.w3.org/ns/prov#wasQuotedFrom	medicalgeek.com