PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As Mark St. John and Deborah Perry once suggested, Science museums and other informal science education institutions are places where people can meet science??informally, directly, and on their own terms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • astc.org