<http://www.rubiconriver.cz/Koncerty/rockova-pout/rock-pout-2018/#main#webpage>
<http://schema.org/dateModified>
"2018-08-20T12:44:56+00:00"^^<http://schema.org/Date>
<http://www.rubiconriver.cz/Koncerty/rockova-pout/rock-pout-2018/>