<https://www.bolsovercruiseclub.com/cruises/amsterdam-to-basel-crystal-debussy-2022-06-20-2/#webpage>
<http://schema.org/isPartOf>
<https://www.bolsovercruiseclub.com/#website>
<https://www.bolsovercruiseclub.com/cruises/amsterdam-to-basel-crystal-debussy-2022-06-20-2/>