Allnet 3500 jason syntax configuration.yaml

Hi everybody,

i want to read the values from an Allnet 3500.

the get syntax is:
http://192.168.xxx.xxx/xml/?mode=sensor&id=1&simple

the result is:
<sensor><id>1</id><name>Intern</name><current>41.75</current><unit>°C</unit><minmax><today><min><value>41.12</value><date>09.10.2023 13:04:27</date><timestamp>1696849467</timestamp></min><max><value>42.75</value><date>09.10.2023 00:00:15</date><timestamp>1696802415</timestamp></max></today><absolute><min><value>19.62</value><date>07.01.2013 07:59:33</date><timestamp>1357541973</timestamp></min><max><value>59.41</value><date>31.05.2018 15:06:26</date><timestamp>1527771986</timestamp></max></absolute></minmax></sensor>"

I only want to read the Value 41,75 °C.

how can I integrate this as a sensor in the configuration.yaml?
After a couple of hours I have no idea anymore.

Thanks very much in advance.