<https://www.sailrace.com/c-map-ew-m228-west-european-coasts-max-european-wide/#schema-nav-element-4782>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.sailrace.com/c-map-ew-m228-west-european-coasts-max-european-wide/>