<https://suomijazz.com/tiedotteet/2008/02/umon-kevatkausi-2008/>
<http://schema.org/datePublished>
"2008-02-28T15:39:52+00:00"^^<http://schema.org/Date>
<https://suomijazz.com/tiedotteet/2008/02/umon-kevatkausi-2008/>