About: http://webisa.webdatacommons.org/251016727

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	Scientists including Graham and Stevenson say nitrates can be reduced through better treatment of waste and through the use of less fertilizer.
http://www.w3.org/ns/prov#wasQuotedFrom	fragilesprings.com