PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Course overview: To introduce the clean-up methods for soils, sediments, groundwater, sludges and water including domestic and trade effluents and odour control and treatments.
http://www.w3.org/ns/prov#wasQuotedFrom
  • environmental-expert.com