<https://secure.gravatar.com/avatar/2ce432d1ea474ed88643aa2f916a904b?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://nigerianbelgian.org/2021/04/21/encouraging-the-use-of-eastern-ports-inland-waterways/>