PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An optical ophthalmic treatment apparatus according to claim 1, wherein said light path deflecting optical element deflects the second therapeutic light beam when retracted from the plane including the light paths of the stereomicroscopic observation optical system.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com