PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Accordingly, the phase detector 114 produces a signal e27 (t) described by an equation ##EQU15## where D is a constant.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com