<https://community.fiverr.com/forums/topic/274533-i-recently-join-on-fiverr-and-create-a-gig/#comment-1724015>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://community.fiverr.com/forums/topic/274533-i-recently-join-on-fiverr-and-create-a-gig/>