<https://effectivechess.com/blogs/members/12-unique-ways-to-attack-the-king-by-aleksander-lenderman>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://effectivechess.com/blogs/members/12-unique-ways-to-attack-the-king-by-aleksander-lenderman>