PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I have wondered from time to time whether our bodies generate or could be made to generate a mild electrical current that could power certain low power devices such as cell phones, watches and etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • berkeley.edu