PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Another variation is that although the arc lamps are depicted as orthogonal to each other, the use of mirrors or other optics may enable the arc lamps to be disposed at other angles to each other, with the light emitted therefrom entering the polarization beam splitter at right angles.
http://www.w3.org/ns/prov#wasQuotedFrom
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