Property talk:P695

Documentation

• Start a query
• Current uses
• Statistics by class
• String length
• List of qualifiers
• Count

UN number
four-digit number that identify hazardous substances and articles in the framework of international transport

Description	four-digit numbers that identify hazardous substances, and articles (such as explosives, flammable liquids, toxic substances, etc.) in the framework of international transport
Data type	External identifier
Template parameter	fr:infobox chimie, en:chembox, de:Chemikalien
Domain	chemistry (note: this should be moved to the property statements)
Allowed values	\d{4}
Example	sodium azide (Q407577) → 1687 ethanol (Q153) → 1170
Source	http://www.unece.org/fileadmin/DAM/trans/danger/publi/adr/adr2011/English/VolumeI.pdf
Tracking: usage	Category:Pages using Wikidata property P695 (Q28753660)
Related to country	United Nations (Q1065) (See 2 others)
See also	UN classification code (P875)
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/P695 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 522 Main statement 516 98.9% of uses Qualifier 6 1.1% of uses
Search for values

[create Create a translatable help page (preferably in English) for this property to be included here]

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

List of violations of this constraint: Database reports/Constraint violations/P695#Format, hourly updated report, SPARQL

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/P695#Single value, SPARQL

Format “[0-39]\d\d\d”: value must be formatted using this pattern (PCRE syntax). (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/P695#Format, 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/P695#Entity types

This property is being used by: ru:Шаблон:Изомеры, ru:Шаблон:Вещество be-x-old:Шаблён:Рэчыва tg:Шаблон:Моддаи кимиёӣ ca:Plantilla:Identificadors química be-tarask:Шаблён:Рэчыва Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)