PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Nanostructured materials such as quantum dots and carbon nanotubes are being used for a new generation of more efficient and inexpensive solar cells.
http://www.w3.org/ns/prov#wasQuotedFrom
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