Property talk:P4530

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Bangladesh administrative division code (pre-2017)
code used for an area for census calculations in Bangladesh

Description	code used for an area for census calculations in Bangladesh
Associated item	Bangladesh Bureau of Statistics (Q2882475)
Data type	External identifier
Domain	According to this template: divisions, districts, subdistricts, union councils, municipalities, and villages in Bangladesh According to statements in the property: administrative territorial entity (Q56061) When possible, data should only be stored as statements
Allowed values	\d\d( \d\d( \d\d( \d\d( \d\d\d?( \d\d\d( \d\d)?)?)?)?)?)?
Example	Barisal Division (Q459723) → 10 Barishal District (Q1763301) → 10 06 Agailjhara Upazila (Q3346000) → 10 06 02 Bagdha Union (Q4841524) → 10 06 02 13 Ambala (Q4740953) → 10 06 02 13 019
Source	According to this template: Bangladesh Population and Housing Census 2011, Community Report: Barisal Zila (Q21973589), the 63 other related reports, and data from past censuses According to statements in the property: http://bbs.gov.bd When possible, data should only be stored as statements
Related to country	Bangladesh (Q902) (See 9 others)
See also	Bangladesh administrative division code (2017-) (P6895)
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/P4530 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,342 Main statement 1,334 99.4% of uses Qualifier 5 0.4% of uses Reference 3 0.2% of uses
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Format “\d\d( \d\d( \d\d( \d\d( \d\d\d?( \d\d\d)?)?)?)?)?”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P4530#Format, hourly updated report, SPARQL

Item “country (P17): Bangladesh (Q902)”: Items with this property should also have “country (P17): Bangladesh (Q902)”. (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/P4530#Item P17, search, SPARQL

Type “administrative territorial entity (Q56061)”: item must contain property “instance of (P31)” with classes “administrative territorial entity (Q56061)” 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/P4530#Type Q56061, SPARQL

Distinct values: this property likely contains a value that is different from all other items. (Help)

List of violations of this constraint: Database reports/Constraint violations/P4530#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)

Single value: this property generally contains a single value. (Help)

List of violations of this constraint: Database reports/Constraint violations/P4530#Single value, 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/P4530#Entity types

This property is being used by: bn:টেমপ্লেট:তথ্যছক বাংলাদেশের প্রশাসনিক অঞ্চল Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Some notes when using this property

• For consistency across time periods, it is appropriate to encode the division even where some sources do not explicitly add the division number to the start of the code. This necessarily also requires that for Barisal, Rangpur, and Sylhet Divisions, two codes must be present per administrative entity within those divisions, one (to be marked deprecated) for the original division a certain entity was in and one (with either original or preferred rank) for the new division the entity is in. (This, of course, does not mean those three newer divisions themselves get two codes.)
• As yet there is no official geocode for Mymensingh Division, given that it was created after the latest updates to the geocoding scheme. For this reason, until the 2021 census (or until the geocoding scheme is officially revised, whichever comes first), these should be marked (normally) as being part of Dhaka Division ("30"). A similar policy also applies to the proposed Comilla and Faridpur Divisions with respect to Chittagong ("20") and Dhaka ("30") Divisions respectively should those proposed divisions be created in the meantime. Once one of the aforementioned events occurs, the original code should be marked deprecated and another code added with the revised division number.
• All other code changes resulting from changes in the district/upazila that contains a union/village should be dated to the specific census in which the code is recorded (unless the changes to the codes themselves are explicitly noted as having occurred between the censuses). Mahir256 (talk) 07:05, 5 March 2018 (UTC)