{"schemaVersion":"ready-scan.discovery-surface.v1","id":"urn:readyscan:corpus:evidence:heyday-books-q5749682","key":"evidence:heyday-books-q5749682","kind":"evidence","slug":"heyday-books-q5749682","canonicalUrl":"https://readyscan.ai/corpus/evidence/heyday-books-q5749682","machineUrl":"https://readyscan.ai/discovery/corpus/evidence/heyday-books-q5749682.json","datePublished":"2026-10-02","dateModified":"2026-10-02","materialFingerprint":"fnv1a64:47accb056c63320e","membershipFingerprint":"fnv1a64:8739e283b584183a","relatedEntitySlugs":["heyday-books-q5749682"],"relatedSurfaceKeys":[],"sourceIds":["wikidata"],"provenance":[{"snapshotId":"wikidata-rc-2622385156-e89d82f9efd61080","sourceId":"wikidata","sourceRecordId":"Q5749682","sourceRevisionId":"2026-09-09T07:26:44.000Z|2622385156","sourceContentHash":"fnv1a64:217bd6f384a31448","recordRevisionId":"2542591781","recordContentHash":"fnv1a64:7423fd76a9b9c6df","sourceCanonicalUrl":"https://www.wikidata.org/wiki/Special:EntityData/Q5749682.json?revision=2542591781","sourceModifiedAt":"2026-09-09T07:25:36.000Z","observedOn":"2026-10-02","permission":{"basis":"cc0","evidenceUrl":"https://www.wikidata.org/wiki/Wikidata:Licensing","license":{"spdxId":"CC0-1.0","name":"CC0 1.0 Universal","url":"https://creativecommons.org/publicdomain/zero/1.0/"}},"attributionUrl":"https://www.wikidata.org/wiki/Help:Data_access"}],"quality":{"method":"same_kind_unique_trigram_floor","minimumUniqueTrigramRatio":0.3,"status":"passed"},"title":"Heyday Books — company overview","summary":"Heyday Books: California publisher. Website: https://www.heydaybooks.com","facts":[{"id":"source-description","label":"About","value":"California publisher.","sourceUrls":["https://www.wikidata.org/wiki/Special:EntityData/Q5749682.json?revision=2542591781"]},{"id":"source-listed-website","label":"Source-listed website","value":"www.heydaybooks.com — https://www.heydaybooks.com","sourceUrls":["https://www.wikidata.org/wiki/Special:EntityData/Q5749682.json?revision=2542591781"]},{"id":"wikidata-p571-c726fa988d7b3793","label":"Founded","value":"1974","sourceUrls":["https://www.wikidata.org/wiki/Special:EntityData/Q5749682.json?revision=2542591781"]},{"id":"wikidata-item","label":"Wikidata item","value":"Wikidata Q5749682","sourceUrls":["https://www.wikidata.org/wiki/Special:EntityData/Q5749682.json?revision=2542591781"]},{"id":"source-revision","label":"Source revision","value":"2542591781, modified 2026-09-09T07:25:36.000Z","sourceUrls":["https://www.wikidata.org/wiki/Special:EntityData/Q5749682.json?revision=2542591781"]}]}