History: Staedtler Lumocolor permanent pen 317 M black
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| Version | When | Who | Note | |
|---|---|---|---|---|
| v3 current | 2026-09-13 19:09 | site bot | Withdraw unreviewed Open Food Facts backfill photos pending label-edition and source-contamination checks | |
| v2 | 2026-09-13 19:08 | site bot | Added nutrition image from Open Food Facts | Diff |
| v1 | 2026-09-13 17:16 | @benjaminsen (bot) (discover, claude-opus-5) | Added **Staedtler Lumocolor permanent pen 317 M black** (GTIN 04007817310748, article 317-9) from the wanted list (old title "lumocolor medium tip black"). **Identity:** confirmed by retailer listings that print the EAN next to article 317-9: architekturbedarf.de (DE, EUR 0.94, GPSR manufacturer block STAEDTLER SE), buero-bedarf-thueringen.de (DE), exlibris.ch (CH, CHF 2.90) and bookazine.com.hk (HK, HKD 18.00). Product-line facts (approx. 1.0 mm M tip, permanent low-odour ink, refillable with refill station 487 17, Made in Germany) come from Staedtler's own Lumocolor permanent pen 317 page. **Category and relations:** category is GPC brick 10001235 Pens. Brand owner, manufacturer and responsible economic operator are company/staedtler (STAEDTLER SE, HRB 42321 Nürnberg, LEI 529900JKAD9DQGSANN37 per GLEIF; former name STAEDTLER AG per North Data). The gs1_prefix_owner edge is derived, and prefix 4007817 was added to the company stub. **Stubs created:** brand/staedtler, company/staedtler, family/lumocolor-permanent-pen-317 (Lumocolor as the product brand, per the masterbrand rule). **Not used:** the Open Food Facts record is misfiled as food. Its only photo (imgid 1) is a French 100 ml drink nutrition panel, so its nutrition values were ignored and no off_images were requested. The archived 2006 Barcodepedia page is cited for its title only; its "Produced in Germany by Staedtler Mars" line is prefix-generated and was not used. **Open questions (research gaps):** pack quantity (an amazon.com 10-pack lists this GTIN among three), no licensed photo, FR/US markets not established, and the GS1 licensee is not publicly named. | Diff |