PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Factors such as air pollution and tobacco smoke have also been shown to cause an increased risk of asthma. ?? 2008 The Holyoke Enterprise.
http://www.w3.org/ns/prov#wasQuotedFrom
  • holyokeenterprise.com