PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Another object of the present invention is to provide a method for charging an energy storage capacitor bank of a power system with high frequency PWM that goes directly to a lamp or other load and uses the duty cycle of the PWM to control the power delivered to the load.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com