PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The conduct of forums or seminars generally open to the interested public or broad segments of the public on matters public of interest and which are instructive.
http://www.w3.org/ns/prov#wasQuotedFrom
  • spj.org