# Het Concertgebouw Fonds > Nonprofit organisation from the Netherlands. - Canonical entity: https://readyscan.ai/entities/het-concertgebouw-fonds-q137270892 - Website listed in the source snapshot: https://www.concertgebouw.nl - Category: [Nonprofit organizations](https://readyscan.ai/directory/nonprofit-organizations) - Machine record: https://readyscan.ai/discovery/entities/het-concertgebouw-fonds-q137270892.json - Material fingerprint: fnv1a64:b85e03e037fa1241 - Entity revision: fnv1a64:4acd94ae1f4991b2 - Published: 2026-09-29 - Modified: 2026-09-29 ## Sources - [Het Concertgebouw Fonds — Wikidata Q137270892](https://www.wikidata.org/wiki/Special:EntityData/Q137270892.json?revision=2539811233) — Wikidata - [Wikidata data access](https://www.wikidata.org/wiki/Help:Data_access) — Wikidata - [Wikidata reuse permission](https://www.wikidata.org/wiki/Wikidata:Licensing) — Wikidata - [CC0 1.0 Universal](https://creativecommons.org/publicdomain/zero/1.0/) — Wikidata ## Agent return protocol - Discover the bounded graph: https://readyscan.ai/api/v1/ai-search/discovery - Retrieve this entity evidence: https://readyscan.ai/api/v1/ai-search/entities/het-concertgebouw-fonds-q137270892/evidence - Verify a published claim ID: https://readyscan.ai/api/v1/ai-search/verify?entity=het-concertgebouw-fonds-q137270892&claim={claim-id} - Verification evaluates only the current published evidence revision. Unsupported interpretation remains unknown. ## Publication boundary - This public-sourced, unclaimed record republishes selected permitted snapshot facts and has not been verified as controlled by an owner. - Publication does not guarantee crawling, indexing, training inclusion, citation, recommendation, referral, or revenue.