<https://www.financnik.cz/forum/topic/259-indikatory-a-obchodni-systemy/>
<http://schema.org/dateModified>
"2009-12-07T18:03:55+0000"^^<http://schema.org/Date>
<https://www.financnik.cz/forum/topic/259-indikatory-a-obchodni-systemy/page/229/?tab=comments#comment-91607>