PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition, even in cases where there are variations in the reception characteristics depending on apparatus, a threshold value for displaying the reception field strength is set in such a manner as to correct the variations, so that the reception field strength can be displayed accurately.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com