<https://pressreleases.responsesource.com/news/105388/five-things-you-need-to-know-before-buying-a-second-hand/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://pressreleases.responsesource.com/news/105388/five-things-you-need-to-know-before-buying-a-second-hand/>