<https://secure.gravatar.com/avatar/29e4f96c103af048bb99f20dc71d91ed?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://business.greaterirmochamber.com/events/details/digimarcon-world-2021-digital-marketing-media-and-advertising-conference-3997>