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Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The identification of certain commercial equipment in this paper does not imply recommendation or endorsement by the NPL nor does it imply that the equipment identified is the best available for the purpose.
http://www.w3.org/ns/prov#wasQuotedFrom	opticsinfobase.org