PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, in practice there is a upper limit to the amount of external loading that can be employed, since the electronic device will eventually be unable to develop the magnitude of negative conductance required to initiate or sustain RF oscillations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com