<https://www.walks.com/our-walks/all-around-the-university-firsts-and-inventions-in-the-history-of-medicine/#primaryimage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.walks.com/our-walks/all-around-the-university-firsts-and-inventions-in-the-history-of-medicine/>