# Clark-Drain > Clark-Drain — Wikidata Q123577409; drainage and manhole company; source revision 2424063797, modified 2025-10-31T19:12:58Z. - Canonical entity: https://readyscan.ai/entities/clark-drain-q123577409 - Website listed in the source snapshot: https://www.clark-drain.com - Category: [Wikidata companies](https://readyscan.ai/directory/wikidata-companies) - Machine record: https://readyscan.ai/discovery/entities/clark-drain-q123577409.json - Material fingerprint: fnv1a64:fbaaa97c84db6b8e - Entity revision: fnv1a64:1bc49d152dec1c68 - Published: 2026-07-29 - Modified: 2026-07-29 ## Source-backed claims - Source description: drainage and manhole company Sources: https://www.wikidata.org/wiki/Special:EntityData/Q123577409.json?revision=2424063797 - Source-listed website: www.clark-drain.com — https://www.clark-drain.com Sources: https://www.wikidata.org/wiki/Special:EntityData/Q123577409.json?revision=2424063797 - Wikidata item: Wikidata Q123577409 Sources: https://www.wikidata.org/wiki/Special:EntityData/Q123577409.json?revision=2424063797 - Source revision: 2424063797, modified 2025-10-31T19:12:58Z Sources: https://www.wikidata.org/wiki/Special:EntityData/Q123577409.json?revision=2424063797 ## Sources - [Clark-Drain — Wikidata Q123577409](https://www.wikidata.org/wiki/Special:EntityData/Q123577409.json?revision=2424063797) — 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/clark-drain-q123577409/evidence - Verify a published claim ID: https://readyscan.ai/api/v1/ai-search/verify?entity=clark-drain-q123577409&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.