<https://www.cecointer.com/post/2018/12/13/office-closed-on-2526-dec-2018-12-jan-2019>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.cecointer.com/post/2018/12/13/office-closed-on-2526-dec-2018-12-jan-2019>