Daeyeonpyeong is located at 37.67417, 125.69611 (verified via Wikidata Q27267189 2026-09-06 12:25 UTC; Wikipedia Yeonpyeongdo 2026-09-06 12:25 UTC, as of 2026-09-06).
Verified & tracked since 2026-08-18 · 6 verified snapshots.
Append-only, timestamped — the record of WHEN a fact changed, which a latecomer cannot backfill. Full feed: /changes.json · machine-readable: get_history("island:daeyeonpyeong").
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