<https://viralsplanet.com/7-things-weve-learned-about-earth-since-the-last-earth-day/40/#primaryimage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://viralsplanet.com/7-things-weve-learned-about-earth-since-the-last-earth-day/40/>