PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Supply and demand is a basic problem ??? the performing arts sector has burgeoned over recent years with the creation of many new companies.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ifacca.org