_:n4b1f85c58151467e9d9f353f4257804fxb0
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://blog.ippon.fr/2013/03/12/improving-the-performance-of-the-spring-petclinic-sample-application-part-2-of-5/>