<https://www.blockchainbelievers.com/#organization>
<http://schema.org/sameAs>
<https://www.youtube.com/channel/UCmqxGTLH8o4tL-XJCml01vQ>
<https://ec2-35-172-7-154.compute-1.amazonaws.com/2019/01/bitcoins-revenue-multiple-off-the-chain/>