PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Unfortunately, however, the delay durations generated by such delay-generation techniques suffer from both intentional and unavoidable variations in circuit operation due to such factors as manufacturing process variations and the effects of operating temperature and operating voltage variations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com