PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For best overall performance, the lens should be stopped down to f/11, as can be seen from the above chart.If you want a much more even sharpness distribution, check out the modern Nikon 28mm f/1.8G. While it might not be stellar in the center, its overall performance is much better in comparison, especially in the corners.
http://www.w3.org/ns/prov#wasQuotedFrom
  • photographylife.com