<https://www.swimmingworldmagazine.com/news/product-category/swimming-world-magazine-subscriptions/30-day-subscription/#webpage>
<http://schema.org/isPartOf>
<https://www.swimmingworldmagazine.com/#website>
<https://www.swimmingworldmagazine.com/news/product-category/swimming-world-magazine-subscriptions/30-day-subscription/>