<https://www.pewforum.org/religious-landscape-study/#primaryimage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.pewforum.org/religious-landscape-study/compare/importance-of-religion-in-ones-life/by/frequency-of-feeling-wonder-about-the-universe/among/religious-tradition/muslim/>