PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These effects are particularly pronounced when the following condition relating film thickness and light wavelength is met: n 1 ??? ( ?? ) ??? d = N ??? ?? 4 ( 2 ) where n(??) is the index at wavelength ??, d is film thickness, and N is a positive integer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk