PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Too much stress can lead to a host of physical problems and ailments, including high blood pressure, chronic headache and muscle tension.
http://www.w3.org/ns/prov#wasQuotedFrom
  • artpromos.com