+ contributors_es_html: |-
+ <strong>Spania</strong>: Inneholder data fra
+ Spanish National Geographic Institute (<a href="http://www.ign.es/">IGN</a>) og
+ National Cartographic System (<a href="http://www.scne.es/">SCNE</a>)
+ lisensiert for gjenbruk under <a href="https://creativecommons.org/licenses/by/4.0/">CC BY 4.0</a>.