About: http://webisa.webdatacommons.org/304763890

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 remaining constituents are, in order of decreasing concentration, nitrogen-rich urea, chloride, sodium, potassium, creatinine, and other compounds.
http://www.w3.org/ns/prov#wasQuotedFrom	sciencebuddies.org