This template fetches an identifier property from Wikidata and formats it as a URL. Use as for example:
{{Wikidata ID|P3634|P350|qid=Q19912922}}
which returns:
If you want to hide the ID, then use:
{{Wikidata ID|P350|P3634|qid=Q19912922|showid=no}}
which returns:
Ordering is new lines by default, but you can change it to commas using:
{{Wikidata ID|P350|P3634|qid=Q19912922|separator=comma}}
which returns: