PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • FIG. 16 is a graphic disclosure of wave forms applied to the primary and control windings of the transformer to show variations in types of control to be obtained therefrom, and FIG. 17 is a composite of graphs showing varying output wave forms plus input wave forms and an output wave form for the transformer showing control of output wave form therefrom.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com