PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The degradation is often related to the presence of organic and inorganic nutrients which can cause problems such as eutrophication and algal blooms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cropscience.org.au