PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The core is a lightweight material such as honeycomb or foam, which is mainly used to provide the required panel thickness, strength and stiffness.
http://www.w3.org/ns/prov#wasQuotedFrom
  • jeccomposites.com