PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These materials could enable much more energy-efficient computers, mobile phones and other electronic devices and components, such as computer memory or display screens.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nanowerk.com