DBPedia
Trigger: !dbpedia
Try it
Kagi would openhttps://wiki.dbpedia.org/Search?phrase=black+holes
Run @dbpedia in Kagi for Kagi's own results from wiki.dbpedia.org only
URL pattern: https://wiki.dbpedia.org/Search?phrase=query
Searches wiki.dbpedia.org, filed under Reference.