PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Storm water is an increasing problem and source of pollution in waterways, especially given the increased frequency of severe storm events that put additional strain on storm water infrastructure that is already at capacity.
http://www.w3.org/ns/prov#wasQuotedFrom
  • biocycle.net