<https://humantouchonline.com/blogs/news/will-you-marry-me-tips-for-creating-a-perfect-proposal-moment>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://humantouchonline.com/blogs/news/will-you-marry-me-tips-for-creating-a-perfect-proposal-moment>