# Graham Holdings Company
> Graham Holdings Company — Wikidata Q3121014; diversified American conglomerate; source revision 2499763257, modified 2026-05-30T22:22:02Z.

- Canonical entity: https://readyscan.ai/entities/graham-holdings-company-q3121014
- Website listed in the source snapshot: https://www.ghco.com/
- Category: [Wikidata businesses](https://readyscan.ai/directory/wikidata-businesses)
- Machine record: https://readyscan.ai/discovery/entities/graham-holdings-company-q3121014.json
- Material fingerprint: fnv1a64:b67d95f0b5e3ee5f
- Entity revision: fnv1a64:89091e693a64522c
- Published: 2026-07-29
- Modified: 2026-07-29

## Source-backed claims
- Source description: diversified American conglomerate Sources: https://www.wikidata.org/wiki/Special:EntityData/Q3121014.json?revision=2499763257
- Source-listed website: www.ghco.com — https://www.ghco.com/ Sources: https://www.wikidata.org/wiki/Special:EntityData/Q3121014.json?revision=2499763257
- Wikidata item: Wikidata Q3121014 Sources: https://www.wikidata.org/wiki/Special:EntityData/Q3121014.json?revision=2499763257
- Source revision: 2499763257, modified 2026-05-30T22:22:02Z Sources: https://www.wikidata.org/wiki/Special:EntityData/Q3121014.json?revision=2499763257

## Sources
- [Graham Holdings Company — Wikidata Q3121014](https://www.wikidata.org/wiki/Special:EntityData/Q3121014.json?revision=2499763257) — 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/graham-holdings-company-q3121014/evidence
- Verify a published claim ID: https://readyscan.ai/api/v1/ai-search/verify?entity=graham-holdings-company-q3121014&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.