The JSON-LD of the page https://musicbrainz.org/work/17ff494f-7698-33ab-b841-b1ce5e01423a contains under the "sameAs" relation the entry https://www.wikidata.org/wiki/Q765883. That Wikidata page contains on the left a link labeled "Concept URI" whose value is http://www.wikidata.org/entity/Q765883. Note the /entity/ instead of /wiki/ (and the missing s in the scheme). So Wikidata seems to be making a difference between a "concept" and a page describing a concept. For more details on this distinction see [1].

Therefore I propose changing the "sameAs" entry to the "Concept URI".

This fine distinction becomes important when using for instance the Wikidata Query Service [2] (or the SPARQL endpoint). Try for instance those two example queries requesting an audio file of the recording:
a)
select * where {
<https://www.wikidata.org/wiki/Q765883> wdt:P51 ?audio.
}
b)
select * where {
<http://www.wikidata.org/entity/Q765883> wdt:P51 ?audio.
}

Only b) has a result.

[1] https://www.w3.org/TR/cooluris/
[2] https://query.wikidata.org/