{"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-of-office-printing-paper","key":"volatiles-of-office-printing-paper","label":"Volatiles of office printing paper","description":"Office printing and writing papers of several brands and countries emitted isopropyl dodecanoate and nonanal as their dominant volatile compounds in most samples, whatever pulpwood was used, and acetic acid content made it possible to identify recycled paper.","scope":"Volatiles measured from paper samples by GC-MS and an electronic nose; the study does not assess how the paper smells.","evidenceClass":"scientific","canonicalUrl":"https://smellbook.com/evidence/claims/volatiles-of-office-printing-paper","attribution":"SmellBook (https://smellbook.com)"},"outgoing":[{"relation":"cites-source","label":"cites source","entity":"smellbook:source:volatiles-of-office-paper-2026","entityLabel":"GC-MS and E-Nose Analysis of Office Paper: Discriminating Paper Origin Using Multivariate Analysis","record":"/data/graph/source/volatiles-of-office-paper-2026.json","provenance":[{"basis":"claim-record","field":"verifiedClaims[CLM-OFFICEPAPER-001].sourceIds","evidenceClass":"editorial"}]},{"relation":"claim-about","label":"claim about","entity":"smellbook:smell:printer-paper","entityLabel":"Printer Paper","record":"/data/graph/smell/printer-paper.json","provenance":[{"basis":"claim-record","field":"verifiedClaims[CLM-OFFICEPAPER-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."}