PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sewage pollution can cause gastrointestinal diseases, diarrhea, hepatitis and other illnesses in people exposed through contaminated seafood or water.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ecowatch.com