<https://techlauncher.com/generate-leads-adam-robinsons-startup-getemails-gets-emails-from-your-website-visitors/#webpage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://techlauncher.com/generate-leads-adam-robinsons-startup-getemails-gets-emails-from-your-website-visitors/>