PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ERS research shows that, in general, low-productivity croplands are more environmentally sensitive than high-productivity land along several dimensions, including wind and water erosion and potential nutrient losses to water.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usda.gov