The data from
https://horsens.dk/-/api/MeetingApi/Meetings/%7B0748B00B-3E46-42BE-9D24-1061A2CD345B%7D
seems to be JSON, with some embedded HTML.

{"comittee":{"committeeInfo":{"title":"Børne- og Uddannelses­udvalget"
+,"summary":"","text":"<h2>Medlemmer</h2>\n<table bordercolor=\"#00000
+0\" border=\"1\" rules=\"rows\" frame=\"below\">\n    <thead>\n      
+  <tr>\n            <th>Navn&nbsp;</th>\n            <th>E-mail&nbsp;
+</th>\n            <th>Parti&nbsp;</th>\n        </tr>\n    </thead>\
+n    <tbody>\n        <tr>\n            <td>Lone &Oslash;rsted (forma
+nd)&nbsp;</td>\n            <td><span style=\"text-decoration: underl
+ine;\"><a hre...
...
20T14:00:00Z","year":2014,"month":1,"title":"20. januar 2014","url":"/
+Politik/PolitiskeUdvalg/53/181"}]},"filter":{"year":[{"value":"2019",
+"text":"2019"},{"value":"2018","text":"2018"},{"value":"2017","text":
+"2017"},{"value":"2016","text":"2016"},{"value":"2015","text":"2015"}
+,{"value":"2014","text":"2014"}],"month":null,"committee":null},"labe
+ls":{"yeardefaultoption":"År","monthdefaultoption":"Måned","all":"All
+e","results":"resultater","committeedefaultoption":"Udvalg","title":"
+Titel"},"statistics":[{"title":"TimeSpan in ms","value":"1453"}]}
[download]

You could use something like LWP to directly fetch the JSON contents, then use JSON to parse it.