<https://www.c3sindia.org/post/c3s-members-corner-anticipating-the-unanticipated-and-thinking-out-of-the-box-by-m-r-siva>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.c3sindia.org/post/c3s-members-corner-anticipating-the-unanticipated-and-thinking-out-of-the-box-by-m-r-siva>