PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As the frequency of the signal being measured increases, such as for frequencies above at least 1 GHz, the impact of such effects on the integrity of the signal to be measured may become more pronounced.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com