PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Inside the ionic-cooling device are two electrodes: one that ionizes air molecules such as nitrogen, and another that acts as a receiver for those molecules.
http://www.w3.org/ns/prov#wasQuotedFrom
  • boingboing.net