Property talk:P8874

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Hong Kong film rating
Hong Kong film classification system

Represents	Hong Kong motion picture rating system (Q908254)
Data type	Item
Domain	film (Q11424)
Allowed values	Exemption (Q100740514), Category I (Q100711980), Category II (Q100711981), Category IIA (Q100711983), Category IIB (Q100711984) or Category III (Q100711985)
Example	Stand by Me Doraemon (Q15293047) → Category I (Q100711980) Tenet (Q63985561) → Category IIA (Q100711983)
Source	https://www.ofnaa.gov.hk/film_search/film_search_en.htm https://www.ofnaa.gov.hk/film_search/film_search_tc.htm https://www.ofnaa.gov.hk/film_search/film_search_sc.htm https://apps.ofnaa.gov.hk/search/film/onlineEnquiry
Related to country	Hong Kong (Q8646) (See 1 other) (Hong Kong (Q8646))
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) Chart by item creation date Database reports/Constraint violations/P8874 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 491 Main statement 488 99.4% of uses Qualifier 3 0.6% of uses
Search for values

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Single value: this property generally contains a single value. (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/P8874#Single value, SPARQL

Type “film (Q11424)”: item must contain property “instance of (P31)” with classes “film (Q11424)” or their subclasses (defined using subclass of (P279)). (Help)

List of violations of this constraint: Database reports/Constraint violations/P8874#Type Q11424, hourly updated report, SPARQL

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

List of violations of this constraint: Database reports/Constraint violations/P8874#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/P8874#Entity types

One of Exemption (Q100740514), Category I (Q100711980), Category II (Q100711981), Category IIA (Q100711983), Category IIB (Q100711984), Category III (Q100711985): value must be one of the specified items. Please expand list if needed. (Help)

List of violations of this constraint: Database reports/Constraint violations/P8874#One of, values statistics, hourly updated report, search, SPARQL

Value type “Hong Kong film rating category (Q100711986)”: 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 Hong Kong film rating category (Q100711986) (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/P8874#Value type Q100711986, SPARQL

Qualifiers “content descriptor (P7367), applies to part (P518), duration (P2047)”: this property should be used only with the listed qualifiers. (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/P8874#allowed qualifiers, SPARQL

Required qualifier “content descriptor (P7367)”: this property should be used with the listed qualifier. (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/P8874#mandatory qualifier, SPARQL

Item “distribution format (P437): theatrical release (Q47544021)”: Items with this property should also have “distribution format (P437): theatrical release (Q47544021)”. (Help)

List of violations of this constraint: Database reports/Constraint violations/P8874#Item P437, hourly updated report, search, SPARQL

This property is being used by: zh-yue:Template:電影資料盒 yue:Template:電影資料盒 Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)