<https://secure.gravatar.com/avatar/bb16203ad531fcdb8f2ef47fa02c83e3?s=96&amp;d=mm&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://makemoneyq.com/strategies-of-the-affiliate-internet-marketing-masters-you-need-to-know/>