PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The clock signal can be extracted from the data stream input 102 using many different conventional techniques, such as edge detection, phase-locked loops and other techniques.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com