<https://www.rockyhinge.com/deluxe-hinge-kit-with-medium-latches-and-installation-kit.html#Product>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.rockyhinge.com/deluxe-hinge-kit-with-medium-latches-and-installation-kit.html>