PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One study pegged the magic number at 22: If your commute is more than 22 minutes, there is an appreciable decline in reported well-being.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theatlantic.com