About: http://webisa.webdatacommons.org/55555737

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 best known of these nutrients are nitrates, phosphates and potassium.
http://www.w3.org/ns/prov#wasQuotedFrom	s-cool.co.uk