Property talk:P2004

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NALT ID
identifier in the subject categories of the Agricultural Thesaurus of United States National Agricultural Library

Represents	National Agricultural Library Agricultural Thesaurus (Q17364107)
Applicable "stated in" value	National Agricultural Library Agricultural Thesaurus (Q17364107)
Data type	External identifier
Domain	subject categories of AGRICOLA (Q4651693), Food Safety Research Information Office (FSRIO) and Agriculture Network Information Center (Q4693998) (note: this should be moved to the property statements)
Allowed values	[1-9]\d*
Example	electric motor (Q72313) → 36163 oxygen (Q629) → 8381
Source	According to this template: Search Page of the NAL Agricultural Thesaurus According to statements in the property: https://agclass.nal.usda.gov/dne/search.shtml When possible, data should only be stored as statements
Formatter URL	https://lod.nal.usda.gov/nalt/$1
Tracking: usage	Category:Pages using Wikidata property P2004 (Q61034955)
Related to country	United States of America (Q30) (See 478 others)
See also	AGROVOC ID (P8061), CAB ID (P8072), GACS ID (P4427)
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 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 Chart by item creation date Database reports/Constraint violations/P2004 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,145 Main statement 1,136 99.2% of uses Qualifier 2 0.2% of uses Reference 7 0.6% of uses
Search for values

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Format “[1-9]\d*”: value must be formatted using this pattern (PCRE syntax). (Help) List of this constraint violations: Database reports/Constraint violations/P2004#Format, hourly updated report, SPARQL, SPARQL (new)

Distinct values: this property likely contains a value that is different from all other items. (Help) Exceptions are possible as rare values may exist. Known exceptions: flatfish (Q68457511), Pleuronectiformes (Q59577) List of this constraint violations: Database reports/Constraint violations/P2004#Unique value, SPARQL (every item), SPARQL (by value), SPARQL (new)

Single value: this property generally contains a single value. (Help) Exceptions are possible as rare values may exist. Known exceptions: arid regions (Q105375866) List of this constraint violations: Database reports/Constraint violations/P2004#Single value, SPARQL, SPARQL (new)

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. List of this constraint violations: Database reports/Constraint violations/P2004#allowed entity types, SPARQL (new)

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. List of this constraint violations: Database reports/Constraint violations/P2004#scope, SPARQL, SPARQL (new)