PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Researchers found that during holidays, moods generally increased, particularly on Christmas Eve and Christmas Day, when Twitter was trending the happiest.
http://www.w3.org/ns/prov#wasQuotedFrom
  • technewsworld.com