Changeset: 52339653
auto-matching wikidata tags based on wikipedia tags per @talk discussion. Further cleanup will be done using https://wiki.openstreetmap.org/wiki/Wikidata%2BOSM_SPARQL_query_service
Closed by nyuriks
Tags
created_by | JOSM/1.5 (12712 en) |
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Discussion
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Comment from Spiegel0
Hi!
I've quickly browsed trough some of your changes and most of the Wikidata references seem to match perfectly with the Wikipedia article. However, anchors in wikipedia sites (en:foo#bar) do not seem to be handled correctly. See [1] or [2] for instance. The Wikipedia link points to the correct entry in a list but the Wikidata ID just points to the entire list. Hence, some spurious Wikidata ID is added to OSM. I would be glad if you could double check entries with anchors during cleanup.
Best regards,
Michael[1] https://www.openstreetmap.org/node/935343113
[2] https://www.openstreetmap.org/node/326086904 -
Comment from nyuriks
Hi Spiegel0, yes, anchor-links should be handled separately. The problem is that wikipedia tag is used in multiple ways:
* this object has a wikipedia page (1:1)
* this object is mentioned on a wikipedia page
* this object's "type" (brand/concept) has a wikipedia pageAs mentioned in the @talk conversation, and as proposed in https://wiki.openstreetmap.org/wiki/Proposed_features/Wikipedia_tag_types , we need to use different tags to separate those use cases, keeping the "wikipedia/wikidata" only for the first - 1:1 usecase. I am not sure what to call these tags yet (perhaps section and list are too specific). Note that iD automatically adds wikidata every time you add wikipedia, so we should approach this systematically, not just for a specific edit.
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Comment from Spiegel0
Hi nyuriks,
thank you for the reply and taking action. Currently, I'm not sure at which point these issues should be tackled. Maybe it is also an option to create new Wikidata entities for those list items and items which are only described in sub-pages. This may simplify data evaluation and may also provide additional benefit for Wikidata. In any way, I think it should be possible to automatically identify those problematic tags because nearly almost all other Wikipedia tag now also have a Wikidata tag. Thank you for your contribution on that.
Best regards,
Michael -
Comment from nyuriks
I seriously doubt Wikidata in itself would benefit from OSM, but OSM data consumers already heavily use Wikidata. Please take a look at the latest brand:wikidata discussion on the talk mailing list - it could really use some fresh opinions. Also, I started a cleanup project: https://wiki.openstreetmap.org/wiki/Wikipedia_Improvement_Tasks
- Wien Ottakring (8091317), v25
- Süßenbrunn (57742347), v9
- Justizanstalt Wien Josefstadt (60648710), v9
- Rabenhof (76463153), v17
- Korb (76515393), v12
- Spillern (123986123), v11
- Kabelwerk (139091915), v10
- Dreimarkstein (197942800), v5
- Innere Stadt (240034347), v8
- Währing (240034416), v8
- Favoriten (240040885), v10
- Simmering (240054062), v11
- Landstraße (240060973), v6
- Brigittenau (240061130), v8
- Andlersdorf (240066296), v8
- Meidling (240068684), v8
- Floridsdorf (240075736), v10
- Zwölfaxing (240087141), v10
- Mariahilf (240091313), v7
- Mannsdorf an der Donau (240110191), v7
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