<https://secure.gravatar.com/avatar/713acd7a5f5e9c320cc81b2ed83a84bf?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://millstonegardencentre.co.uk/items/cylinder-seed-feeder/>