PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The imaging lens according to claim 2, wherein the second lens group further including a cemented lens of a negative lens component having a concave surface facing the object and a positive lens component having a convex surface facing the image, and a biconvex positive lens component, which are disposed in order from the object, and all or a part of the second lens group being able to be shifted
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com