Case C-281/16: Judgment of the Court (Fourth Chamber) of 19 October 2017 (request for a preliminary ruling from the Raad van State — Netherlands) — Vereniging Hoekschewaards Landschap v Staatssecretaris van Economische Zaken (Reference for a preliminary ruling — Directive 92/43/EEC — Conservation of natural habitats and of wild fauna and flora — Implementing Decision (EU) 2015/72 — List of sites of Community importance for the Atlantic biogeographical region — Reduction of the size of a site — Scientific error — Validity)