<https://nix-united.com/blog/pros-and-cons-of-swift-for-ios-development/#breadcrumb>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/BreadcrumbList>
<https://nix-united.com/blog/pros-and-cons-of-swift-for-ios-development/>