PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Of course if all you are shooting is small life where you have to deal with bellows extension in the first place by all means try it out.The next best is a system which uses a custom made bellows that attaches directly to the lens mount of the DSLR and the DSLR mounts to the rear function carrier (Think Sinar P, P2 or p3 but not any of the Sinar F models ) in place of the rear frame.
http://www.w3.org/ns/prov#wasQuotedFrom
  • luminous-landscape.com