PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This marks one of the first commercial products enabled by carbon nanotubes, tiny cylindrical forms of carbon that have unique electrical and thermal properties.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fool.com