Permanent claim record · Gusuku Sites and Related Properties of the Kingdom of Ryukyu
The Ryukyu Kingdom World Heritage property has nine components representing the 12th through 17th centuries: five castles, two stone monuments, and two cultural landscapes.
Verified\u00b7 2026-07-14 | Predicate | trivia.fact |
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| Subject | Gusuku Sites and Related Properties of the Kingdom of Ryukyu (venue) |
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| As of | 2026-07-14 |
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| Status | Verified |
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| Source | UNESCO — 972 (trust 10/10) |
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| Reference | https://whc.unesco.org/en/list/972/ |
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| Document hash | pending evidence-pack link |
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| Provenance chain | primary_source_verification |
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| Claim ID | 185754ef-0349-4bf3-b2b3-95cfb4f11967 |
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Raw value (vault-stripped)
{"tags":["Okinawa","Ryukyu Kingdom","gusuku","UNESCO","castles"],"text":"The Ryukyu Kingdom World Heritage property has nine components representing the 12th through 17th centuries: five castles, two stone monuments, and two cultural landscapes.","as_of":"2026-07-14","topic":"world_heritage","category":"history","provenance":{"batch_id":"travel-japan-philippines-backfill-2026-07-14-v1","checked_at":"2026-07-14","source_url":"https://whc.unesco.org/en/list/972/","volatility":"low","source_span":"UNESCO provides the period and the nine-part component breakdown.","evidence_tier":"intergovernmental_heritage_authority","idempotency_key":"travel-japan-philippines-backfill-2026-07-14-v1:trivia.fact:gusuku-sites-kingdom-of-ryukyu:heritage-composition"}}