PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, I read several articles that suggested that the empty nest syndrome can be combated by having spouses establish regular date nights, spend more time with their friends, or become more involved with their church or other community organizations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bainbridgereview.com