Property talk:P1227
(Redirected from Wikidata talk:Database reports/Constraint violations/P1227)
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astronomical filter
passband used to isolate particular sections of the electromagnetic spectrum
passband used to isolate particular sections of the electromagnetic spectrum
| Description | qualifier for apparent magnitude (P1215), absolute magnitude (P1457), color index (P1458), and flux | |||||||||
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| Represents | astronomical filter (Q4811658) | |||||||||
| Data type | Item | |||||||||
| Template parameter | all the astronomical infoboxes have a magnitude parameter: e.g. en:template:infobox planet magnitude | |||||||||
| Domain | According to this template:
instances of astronomical object (Q6999)
According to statements in the property:
When possible, data should only be stored as statementsastronomical object (Q6999) | |||||||||
| Allowed values | instances of astronomical passband (Q15987503) (see latest list) (note: this should be moved to the property statements) | |||||||||
| Example | According to this template:
According to statements in the property:
When possible, data should only be stored as statementsSirius (Q3409) → V band (Q4892529) Sirius (Q3409) → U-B colour (Q17773035) | |||||||||
| Source | see en:Electromagnetic spectrum (note: this information should be moved to a property statement; use property source website for the property (P1896)) | |||||||||
| Lists | ||||||||||
| Proposal discussion | Proposal discussion | |||||||||
| Current uses |
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| Search for values |
[create Create a translatable help page (preferably in English) for this property to be included here]
Type “astronomical object (Q6999)”: item must contain property “instance of (P31)” with classes “astronomical object (Q6999)” or their subclasses (defined using subclass of (P279)). (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/P1227#Type Q6999, SPARQL
Value type “astronomical passband (Q15987503), color index (Q271860), astronomical filter (Q4811658)”: 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 astronomical passband (Q15987503), color index (Q271860), astronomical filter (Q4811658) (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/P1227#Value type Q15987503, Q271860, Q4811658, SPARQL
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/P1227#Scope, 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/P1227#Entity types
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This property is being used by: Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.) |
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Passbands
[edit]This is the list of items for the passbands we can use in this property (see also latest list):
- U band (Q15977921)
- B band (Q6746395)
- V band (Q4892529)
- R band (Q15977411)
- I band (Q15987557)
- J band (Q15991308)
- H band (Q16556693)
- K band (Q2520419)
- Then should these be constraints? Arlo Barnes (talk) 23:58, 11 February 2019 (UTC)
Spectral band pairs for color index (P1458)
[edit]This is the list of items for the spectral band pairs we can use in this property (from this list):