PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These products can be used in a variety of applications including ready-mixed and precast concrete, road construction and surfacing, sea and river defences and rail track ballast.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aggregate.com