<https://secure.gravatar.com/avatar/cbf3b0ac4039cc29a134f5a25b40571f?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://nextwayit.com/blog/restaurant-management-software-in-bangladesh/>