Property talk:P9566

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Documentation

diel cycle
pattern of diel activity in animals, such as "nocturnal" (Q101029366), "diurnal" (Q4284186)
Representsdiel cycle (Q1469559)
Data typeItem
Domaintaxon (Q16521)
Allowed valuesnocturnal (Q101029366), diurnality (Q4284186), crepuscular (Q3255068), cathemeral (Q5052479), matutinal (Q6792025), vespertine (Q4118084) or nocturnality (Q309179)
Example
According to statements in the property:
black-backed jackal (Q188944)crepuscular (Q3255068)
Western European hedgehog (Q6145)nocturnal (Q101029366)
South American Coati (Q148462)diurnality (Q4284186)
northern fur seal (Q7966)cathemeral (Q5052479)
Scoriodyta conisalia (Q13482175)matutinal (Q6792025)
When possible, data should only be stored as statements
Lists
Proposal discussionProposal discussion
Current uses
Total284,689
Main statement284,683>99.9% of uses
Qualifier6<0.1% of uses
Search for values
[create Create a translatable help page (preferably in English) for this property to be included here]
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/P9566#One of, values statistics, search, SPARQL
Type “taxon (Q16521): item must contain property “instance of (P31)” with classes “taxon (Q16521)” 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/P9566#Type Q16521, 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/P9566#Entity types
Scope is as main value (Q54828448): 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/P9566#Scope, SPARQL
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/P9566#citation needed

Queries

[edit]
[edit]
#defaultView:ImageGrid
SELECT DISTINCT ?item ?itemLabel ?itemDescription (SAMPLE(?img) as ?image)
{
  ?item wdt:P9566 wd:Q101029366 .
  OPTIONAL { ?item wdt:P18 ?img }  
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
GROUP BY ?item ?itemLabel ?itemDescription
LIMIT 100

Try it!

Discussion

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Different cycles in different circumstances

[edit]

Consider the source Golden hamsters are nocturnal in captivity but diurnal in nature (Q24657316)

@Lmalena, Arbnos, UWashPrincipalCataloger, Jura1: You participated in the proposal. Do you have ideas for how to qualify this? What seems correct?

Blue Rasberry (talk) 20:29, 15 May 2021 (UTC)[reply]

Isn't lifestyle (P1576) mostly for humans?
"excluding (P1011) → captivity (Q2920296)" seems to work this way round, but I would be less convinced by "excluding (P1011) → wildlife (Q241741)" --- Jura 07:01, 16 May 2021 (UTC)[reply]
I think valid in period (P1264) is more accurate, there are also animals that shift their cycle if they live close to urban environments or not, or at winter/summer --Lmalena (talk) 13:53, 16 May 2021 (UTC)[reply]