PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • High rates of elemental sulphur can be applied once every few years to soils that require sulphur for all crops, or to long standing, high sulphur-using crops such as alfalfa and other forage crops.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gov.sk.ca