PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sol chemists research concerns about organic and inorganic soil contamination, pesticides and other pollutants, and environmental health risks.
http://www.w3.org/ns/prov#wasQuotedFrom
  • soils4teachers.org