Property talk:P8627

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closing time
time when an establishment or attraction closes, qualifier for P3025

Represents	opening hours (Q99518990)
Data type	Item
Example	ski resort Gaissau-Hintersee (Q2292227) → 16:00 (Q55812393) British Museum (Q6373) → 17:00 (Q55811883)
<complementary property>	opening time (P8626)
See also	open days (P3025), last entry (P10818)
Lists	Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Chart by item creation date Database reports/Constraint violations/P8627
Proposal discussion	Proposal discussion
Current uses	Total 3,021 Main statement 29 1% of uses Qualifier 2,986 98.8% of uses Reference 6 0.2% of uses
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[create Create a translatable help page (preferably in English) for this property to be included here]

Scope is as qualifier (Q54828449): the property must be used by specified way only (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P8627#Scope, SPARQL

Value type “time of day (Q1260524)”: This property should use items as value that contain property “instance of (P31)”. On these, the value for instance of (P31) should be an item that uses subclass of (P279) with value time of day (Q1260524) (or a subclass thereof). (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P8627#Value type Q1260524, SPARQL

Allowed entity types are Wikibase item (Q29934200): the property may only be used on a certain entity type (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P8627#Entity types

Citation needed: the property must have at least one reference (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P8627#citation needed

• Mainspace usage

How to model an open-end opening time?

How to model an open-end opening time? The OpenStreetMap syntax expresses this with a plus sign "+", cf. osmwiki:Key:opening hours/specification#Syntax diagram. Thanks for any ideas! Best, --Marsupium (talk) 15:13, 24 January 2023 (UTC)

Can you give a concrete example of what you mean? NMaia (talk) 08:40, 25 January 2023 (UTC)

Thanks for the question! For example the coffeehouse Cafe Extrablatt Münster Aegidiimarkt (Q116379427) for that I wanted to enter the opening hours opens at 9 am and closes "open end"[1]. In OpenStreetMap syntax this can be expressed as "Mo-Sa 09:00+; Su,PH 09:30+". For now I've left out the closing time (P8627) qualifier which yields a constraint violation. I hope the example helps! --Marsupium (talk) 09:48, 25 January 2023 (UTC)

Does that mean the coffee shop has no fixed closing time? If so, maybe you can use no value with the closing time property. NMaia (talk) 13:55, 27 January 2023 (UTC)

Yes, no fixed closing time. Thanks! Good idea! I've done that. --Marsupium (talk) 14:02, 27 January 2023 (UTC)

I thought about a little more, and I think maybe unknown value would work better. No value might be interpreted as it literally not ever closing (obviously not by humans, but maybe by renderers). What do you think? NMaia (talk) 00:11, 28 January 2023 (UTC)

Hm, good point! On the other hand, I was interpreting no value as "no fixed closing time exists" and unknown value could also mean that something has/had a fixed closing time, only it is/wasn't known for some reason. So this depends on the exact sense of "closing time" and "some value" and "no value" and I'm not sure how it's handled in other cases. --Marsupium (talk) 11:52, 28 January 2023 (UTC)