PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Yet at the same time, chemical contaminants in drinking water have been linked with a variety of different types of diseases and disabilities, including cancer and birth defects.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chenw.org