Wood ash is the powdery residue left after wood is burned, whether in a fireplace, a bonfire, or an industrial power plant. It is composed largely of calcium compounds along with other non-combustible trace elements present in the original wood, and has been used for many purposes throughout history. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/
Facts
Classification
Sector (GICS) Offering Kind Connections
In Sector
Entity identity for the business product-service.sector GICS enum value this member already carries, per the phase 3 entity-backed browse bucket pilot (docs\design_entity_backed_browse_buckets_20260928.md, owner decision 2026-09-28 on business product-service.sector, w-bucketpilot-gics-0929). The sector fact itself, with its own citation, remains on the member entity unchanged; this edge only adds the durable entity identity the enum value already names.
Sources
1. Wikipedia, Wood ash
Introduction, GICS sector classification
Wood ash is the powdery residue remaining after the combustion of wood, such as burning wood in a fireplace, bonfire, or an industrial power plant.
Introduction, offering kind classification
Wood ash is the powdery residue remaining after the combustion of wood, such as burning wood in a fireplace, bonfire, or an industrial power plant.
View the SourceWikidata: Wood ash
Wikidata Q3480332, class allow-list match (w-wdresolver-0926)View the Source Reader Challenges (0)
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