<https://sciences.ucf.edu/physics/calendar-2/>
<http://schema.org/dateModified>
"2020-09-16T20:16:19+00:00"^^<http://schema.org/Date>
<https://sciences.ucf.edu/physics/calendar-2/action~week/exact_date~1684296000/cat_ids~4/request_format~json/>