<https://secure.gravatar.com/avatar/1c5fa9a4204895de86f60a1c0c3ec48a?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://pifmaster.ru/metall/sverlilnye-stanki/rezbonareznoj-mdmr-100/>