<https://www.cointribune.com/ru/#/schema/person/701b5f9d0d61a296cfcda23586d4b6ea>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.cointribune.com/en/analysis/global/el-salvador-having-trouble-integrating-bitcoin-btc/>