<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.petdrugsonline.co.uk/cats/food/hills-science-plan-vet-essentials/Organization>
<https://www.petdrugsonline.co.uk/cats/food/hills-science-plan-vet-essentials/hills-vetessentials-kitten-chicken>