PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Additionally, one of the electrodes can be split into two, one on top and one on the bottom and the unit can be used a high voltage timing switch.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hackaday.com