CHANGELOG ========== 09/01/2017 Dimitris changed some info about him and in the acknowledgements section 08/01/2017 Repaired wrong link in info about the book. The right HTML link is http://book.validatingrdf.com 05/01/2017 Changed code listings with non-ascii characters: /España/Italy/, /Jamón/Leche/, /Automóvil/Auto/, /Käse/Tomaten/ 05/01/2017 Repaired errata found in printed book 05/01/2017 Published first version of HTML book