PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition, the machine's standard components, such as memory cards and processors, are largely halogen-free, and it contains no mercury, lead, PVC, plastics or flame retardants.
http://www.w3.org/ns/prov#wasQuotedFrom
  • computing.co.uk