Property talk:P9986

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NDL earlier law ID
identifier in the NDL (National Diet Library) Japanese Law Index (early Meiji years)

Associated item	National Diet Library (Q477675)
Applicable "stated in" value	Japanese Law Index (early Meiji years) (Q108126821)
Data type	External identifier
Domain	statute (Q820655)
Allowed values	\d{8}
Example	Edict Renaming Edo to Tokyo (Q11134494) → 00000594 Treaty of Saint Petersburg (Q1197271) → 00010903 Full Name Ordinance (Q11483153) → 00010760
Source	https://dajokan.ndl.go.jp/
Formatter URL	https://dajokan.ndl.go.jp/#/detail?lawId=$1
Related to country	Japan (Q17) (See 148 others)
See also	law identifier (P8550), NDL law ID (P8635), e-GOV law ID (P8610)
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 Items with no other external identifier 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/P9986 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 126 Main statement 85 out of 44,495 (0% complete) 67.5% of uses Qualifier 3 2.4% of uses Reference 38 30.2% of uses
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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/P9986#Single value, SPARQL

Distinct values: this property likely contains a value that is different from all other items. (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/P9986#Unique value, SPARQL (every item), SPARQL (by value)

Format “\d{8}”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P9986#Format, hourly updated report, SPARQL

Scope is as main value (Q54828448), as reference (Q54828450): 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/P9986#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/P9986#Entity types

Type “statute (Q820655)”: item must contain property “instance of (P31)” with classes “statute (Q820655)” 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/P9986#Type Q820655, SPARQL

Conflicts with “instance of (P31): Wikimedia disambiguation page (Q4167410), Wikimedia category (Q4167836), Wikimedia list article (Q13406463), Wikimedia template (Q11266439), Wikimedia module (Q15184295)”: this property must not be used with the listed properties and values. (Help)

List of violations of this constraint: Database reports/Constraint violations/P9986#Conflicts with P31, hourly updated report, SPARQL

Label required in languages: ja: Entities using this property should have labels in one of the following languages: ja (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/P9986#Label in 'ja' language, search, SPARQL