<https://enekantak.org/bolo/bilbao-arena-miribilla-bilbao-arenako-gauak-1200etan/#event>
<http://schema.org/startDate>
"2021-08-21T12:00:00+02:00"^^<http://schema.org/Date>
<https://enekantak.org/bolo/bilbao-arena-miribilla-bilbao-arenako-gauak-1200etan/>