PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, improperly managed manure and other byproducts can pose a threat to soil, water and air quality, and to human and animal health.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usda.gov