PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Accordingly, there is a need for a synchronous system that generates and distributes a clock signal with reduced errors caused by differences in clock skew.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com