PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???We had to submit a proposal for a national public relations campaign for Mazda Motors,??? said Yu. ???It included such items as a pitch letter, sample press release, a tweet, and other supplemental materials.???
http://www.w3.org/ns/prov#wasQuotedFrom
  • fullerton.edu