{"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":"claim","urn":"smellbook:claim:volatiles-from-line-dried-laundry","key":"volatiles-from-line-dried-laundry","label":"Volatiles from line-dried laundry","description":"Cotton towels rinsed in pure water and dried outdoors in sunlight released C5–C9 oxidised compounds, including aldehydes such as pentanal, hexanal, heptanal, octanal and nonanal, which were not observed after drying indoors or outdoors without sunlight.","scope":"Detergent-free cotton towels analysed without olfactometry; that sunlit surface photochemistry produces the smell is the authors' proposal.","evidenceClass":"scientific","canonicalUrl":"https://smellbook.com/evidence/claims/volatiles-from-line-dried-laundry","attribution":"SmellBook (https://smellbook.com)"},"outgoing":[{"relation":"cites-source","label":"cites source","entity":"smellbook:source:line-dried-laundry-2020","entityLabel":"Chemical analysis and origin of the smell of line-dried laundry","record":"/data/graph/source/line-dried-laundry-2020.json","provenance":[{"basis":"claim-record","field":"verifiedClaims[CLM-LAUNDRY-001].sourceIds","evidenceClass":"editorial"}]},{"relation":"claim-about","label":"claim about","entity":"smellbook:smell:fresh-laundry","entityLabel":"Fresh Laundry","record":"/data/graph/smell/fresh-laundry.json","provenance":[{"basis":"claim-record","field":"verifiedClaims[CLM-LAUNDRY-001].smellSlugs","evidenceClass":"editorial"}]}],"incoming":[],"corrections":[],"citation":null,"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."}