PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In particular, other combinations of logic elements, such as gates and flip-flops, delay lines producing lags proportional to multiples of a nominal value of ????, can be used to obtain results similar to those of the phase/frequency comparators described above.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com