About: http://webisa.webdatacommons.org/356528163

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	Seeds and soil fertility are maintained with natural methods such as manure or natural phosphates.
http://www.w3.org/ns/prov#wasQuotedFrom	mec.ca