<https://www.drmartens.com/eu/en_eu/1490-kent-and-curwen/p/24399002#reviewable_sku_24399002>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.drmartens.com/eu/en_eu/1490-kent-and-curwen/p/24399002>