<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.petdrugsonline.co.uk/horses/healthcare-and-wellbeing/vitamins-and-minerals/Organization>
<https://www.petdrugsonline.co.uk/horses/healthcare-and-wellbeing/vitamins-and-minerals/hb-formula>