OSM tag name=Koyun Adası matches Koyun Adası in these Wikidata fields:
OSM tag name:uk=Коюн matches Коюн in these Wikidata fields:
| Islands of Balıkesir Province | boundary=administrative, place=island, place=islet, admin_level |
| Islands of the Sea of Marmara | boundary=administrative, place=island, place=islet, admin_level |
| Islands of Turkey | boundary=administrative, place=island, place=islet, admin_level |