PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • SBEC is now piloting a form of dye-sensitised PV where 16 layers of substances, including titanium and polymers, are printed and painted onto a steel surface to create a layer of electricity-producing material just 100 microns thick.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theengineer.co.uk