... how this:

https://commons.wikimedia.org/wiki/File:Edinburgh_Castle_-_06.jpg

can contain a link to Wikidata, but this:

https://commons.wikimedia.org/w/index.php?title=Special%3ALinkSearch&target=www.wikidata.org%2Fwiki%2FQ17570962

does not find the link?

(not a "protocol spelling" issue; I checked the Labs database mirror, not a trace of the link.)


Magnus