PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition, pesticides, especially their transformation products, microorganisms, and Humic substances (HS), in their function as vehicles for contaminants and as precursors for by-products in water treatment, traditionally play an important role.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es