Property talk:P4774

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biological phase
biological period or stage when this biological process or phenomenon occurs

Description	biological period or stage when this biological process or phenomenon occurs
Represents	biological phase (Q22299142)
Data type	Item
Domain	biological process (Q2996394), medical finding (Q639907), anatomical structure (Q4936952) or cell (Q7868)
Allowed values	temporal concepts, including biological phase (Q22299142) (note: this should be moved to the property statements)
Example	DNA replication (Q130996) → S phase (Q2289513) systolic heart murmur (Q7663898) → systole (Q496359) development of secondary sexual characteristics (Q14905385) → puberty (Q101065)
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties By value of property Most statements Fewest statements Most sitelinks Most linked wikis Total of sitelinks on items Most identifiers Fewest identifiers Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Database reports/Constraint violations/P4774 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 29 Main statement 24 82.8% of uses Qualifier 5 17.2% of uses
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Type “biological process (Q2996394), medical finding (Q639907), anatomical structure (Q4936952), cell (Q7868)”: item must contain property “instance of (P31), subclass of (P279)” with classes “biological process (Q2996394), medical finding (Q639907), anatomical structure (Q4936952), cell (Q7868)” 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/P4774#Type Q2996394, Q639907, Q4936952, Q7868, SPARQL

Scope is as main value (Q54828448), as qualifier (Q54828449): the property must be used by specified way only (Help)

List of violations of this constraint: Database reports/Constraint violations/P4774#Scope, hourly updated report, 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/P4774#Entity types