<https://manchesteruniversitypress.co.uk/blog/2017/12/04/making-tweeds-consumers-around-world/#breadcrumb>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://manchesteruniversitypress.co.uk/blog/2017/12/04/making-tweeds-consumers-around-world/>