<https://secure.gravatar.com/avatar/4988548ac4227a251267dbbd8de9bac1?s=96&amp;d=identicon&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://howtostore.ru/how-to-check-the-shelf-life-of-cosmetics/>