<https://secure.gravatar.com/avatar/3fb9c87b039f3bbe34dca8d6bd8a08d0?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://infotraveltips.com/how-to-pack-necklace-for-travel/>