<https://www.thepetexpress.co.uk/cat-litter/cats-best-smart-pellet-clumping-wood-litter/#product>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.thepetexpress.co.uk/cat-litter/cats-best-smart-pellet-clumping-wood-litter/>