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1,941 bytes added ,  18:17, 10 November 2023
Stats + Hunger Game
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The Keyhole is a ''is a food label that identifies healthier food products within a product group. [...] The Swedish National Food Agency has registered the Keyhole as a trademark and the labelling system is enforced through a regulation.''<ref>[https://www.livsmedelsverket.se/(X(1)S(etdkvzvgzlvznrc2vdaltwaa))/en/food-and-content/labelling/nyckelhalet?AspxAutoDetectCookieSupport=1 The Keyhole], by Swedish Food Agency</ref>.
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The Keyhole ''is a food label that identifies healthier food products within a product group. [...] The Swedish National Food Agency has registered the Keyhole as a trademark and the labelling system is enforced through a regulation.''<ref>[https://www.livsmedelsverket.se/(X(1)S(etdkvzvgzlvznrc2vdaltwaa))/en/food-and-content/labelling/nyckelhalet?AspxAutoDetectCookieSupport=1 The Keyhole], by Swedish Food Agency</ref>.
    
= Where? =
 
= Where? =
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It divides food into 33 categories.
 
It divides food into 33 categories.
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= The Keyhole in Open Food Facts database =
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The Keyhole is in the label taxonomy. We can identify [https://world.openfoodfacts.org/label/keyhole 100 products] as of 2021-02-02.
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* 267 products as of 2021-02-22.
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* 290 products as of 2021-05-31.
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* 414 products as of 2022-05-25.
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* 530 products as of 2022-07-19.
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* 626 products as of 2023-01-03.
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* 743 products as of 2023-05-17.
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* 885 products as of 2023-11-10.
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= The Keyhole detected by Robotoff =
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Here we can find two examples where Robotoff has detected the Keyhole logo:
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* https://hunger.openfoodfacts.org/logos?logo_id=777231
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* https://hunger.openfoodfacts.org/logos?logo_id=1260535
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== Contributing to find products with the Keyhole ==
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Using Open Food Facts website:
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* Open the list of products having the Keyhole label: [https://world.openfoodfacts.org/label/keyhole https://world.openfoodfacts.org/lanokkelhulletbel/keyhole]
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* Select a product, add its brands if not already done, and open the list of products from this brand; eg. https://world.openfoodfacts.org/brand/axfood
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** To find products from this brand without the Keyhole label, add /label/-keyhole at the end of the URL, eg. https://world.openfoodfacts.org/brand/axfood/label/-keyhole
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Using Hunger Games tool:
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* Open the page corresponding to logo which could Keyhole: https://hunger.openfoodfacts.org/logos/deep-search?type=label&value=en%3Akeyhole
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* Open the page corresponding to Keyhole logos already annotated: https://hunger.openfoodfacts.org/logos/search/?type=label&value=en%3Akeyhole
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** Then open one of the logos, eg. https://hunger.openfoodfacts.org/logos?logo_id=3471201&count=50
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** Then select all logos which are not annotated yet, and validate them all.
    
= Resources =
 
= Resources =
 
* [https://ec.europa.eu/food/sites/food/files/animals/docs/comm_ahac_20180423_pres2.pdf Complete presentation] (en).
 
* [https://ec.europa.eu/food/sites/food/files/animals/docs/comm_ahac_20180423_pres2.pdf Complete presentation] (en).
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* https://vetduat.no/produkt: lists products sold in Norway (Nøkkelhullet means Keyhole)
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** more than 84,783 as of 2021-02-02, including 1933 with the Keyhole label
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** more than 93,220 as of 2022-07-19, including 2072 with the Keyhole label
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= References =

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