<https://www.bgflat.com/2018/11/zigigroup-is-1-place-for-crypto-zigipay.html>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.bgflat.com/2018/11/zigigroup-is-1-place-for-crypto-zigipay.html>