PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One of the advantages of a xenon light source is the option to use it as an ancillary light in combination with wide-angle illuminators and instruments such as forceps or tissue manipulators.
http://www.w3.org/ns/prov#wasQuotedFrom
  • retinalphysician.com