PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Heritage conservation is a field that requires a knowledge of theory (charters, conservation philosophy, and concepts of value and authenticity), technical matters (traditional types of construction and craftsmanship, building pathology, structural systems, etc.) and regulatory frameworks (applicable standards, compensation measures, etc.), among things.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pc.gc.ca