{"schemaVersion":"1.0","generatedAt":"2026-09-22","licence":{"status":"not-yet-granted","spdx":null,"statement":"No licence has yet been granted for SmellBook-created datasets. They are publicly readable; reuse beyond citation and quotation needs permission until a licence is published."},"node":{"entityType":"period","urn":"smellbook:period:1922","key":"1922","label":"1922","description":"1922: a time described in a historical source SmellBook cites (exact year). SmellBook lists the smells its checked historical passages document at this time; they record what was written then, not how anything smells today.","edtf":"1922","precision":"year","canonicalUrl":"https://smellbook.com/periods/1922","attribution":"SmellBook (https://smellbook.com)"},"outgoing":[],"incoming":[{"relation":"historically-documented-in","label":"time documenting","entity":"smellbook:smell:hotel-room","entityLabel":"Hotel Room","record":"/data/graph/smell/hotel-room.json","provenance":[{"basis":"claim-historical-passage","field":"historicalPassages[CLM-HOTELROOM-001].period","claim":"smellbook:claim:soot-and-cabbage-in-a-hotel-bedroom-1922","period":"1922","periodBasis":"publication-date","locator":"p. 192","evidenceClass":"historical"}]}],"corrections":[],"citation":"SmellBook. (2026). 1922 (period). SmellBook knowledge graph, dataset release of 2026-10-25. smellbook:period:1922. https://smellbook.com/periods/1922","boundary":"Edges are typed and unweighted; none is a similarity, recommendation or personalization score. Browser-local Personal SmellBook data is never part of this export."}