<https://www.aanddcarpets.com/blog/articles/httpswww.aanddcarpets.com/blog/articles/The-411-on-carpet-durability>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.aanddcarpets.com/blog/articles/The-411-on-carpet-durability>