PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The optical imaging system includes a laser source 10 operating at an appropriate near infrared frequency, the output of which at approximately 10 watts is coupled through a bundle of optical fibers 12 to be transmitted through the patient's head and brain or other body parts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com