Wikidata:Property proposal/Helsinki persistent building ID Ratu

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Helsinki persistent building ID Ratu[edit]

Originally proposed at Wikidata:Property proposal/Authority control

DescriptionBuildings ID of the City of Helsinki, replaced by nationwide VTJ-PRT
Representsbuilding (Q41176)
Data typeExternal identifier
Domainbuilding (Q41176)
Allowed values\d{1,7}
Example 1Helsinki Cathedral (Q738015) → 211
Example 2Kiasma (Q11871262) → 323
Example 3Svenska Teatern (Q926046) → 414
Sourcehttps://kartta.hel.fi/paikkatietohakemisto/pth/?id=16
Planned useSee below.
Expected completenessalways incomplete (Q21873886)
See alsopermanent building number VTJ-PRT (P3824), Protected Buildings Register in Finland Building ID (P5313)

Motivation[edit]

This ID is the historical, but still actively used building ID of the City of Helsinki. It can be used to connect datasets of different age and different sources together. It is used for this year's WLM contest. The ID is being replaced by the VTJ-PRT ID. – Susanna Ånäs (Susannaanas) (talk) 16:56, 28 May 2020 (UTC)[reply]

Discussion[edit]

@Susannaanas, Adam Harangozó, Zache: Helsinki persistent building ID Ratu (P8355) has been created. Pamputt (talk) 15:18, 18 June 2020 (UTC)[reply]