Property talk:P10921

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AEDA taxonomic keyword ID
identifier for a taxon in the Agricultural and Environmental Data Archive (AEDA)

Associated item	Freshwater Biological Association (Q5503114), Agricultural and Environmental Data Archive (Q113245046), Freshwater Biological Association (Q5503114)
Applicable "stated in" value	Agricultural and Environmental Data Archive (Q113245046)
Data type	External identifier
Domain	taxon (Q16521)
Allowed values	\d{3,4}
Example	Actinomycetales (Q343452) → 1255 Baldellia ranunculoides (Q2880676) → 617 Heteroptera (Q27191) → 1209 Samolus (Q121047) → 1003 Festuca rubra subsp. arenaria (Q32851637) → 842
Source	http://www.environmentdata.org/plist/taxon/A/none/none
Formatter URL	http://www.environmentdata.org/archive/fwltaxon:$1
See also	AEDA geographic keyword ID (P10919), AEDA subject keyword ID (P10920)
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/P10921 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 117 Main statement 112 95.7% of uses Qualifier 5 4.3% 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/P10921#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/P10921#Unique value, SPARQL (every item), SPARQL (by value)

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/P10921#Entity types

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/P10921#Scope, SPARQL

Format “\d{3,4}”: 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/P10921#Format, SPARQL

Type “taxon (Q16521)”: item must contain property “instance of (P31)” with classes “taxon (Q16521)” or their subclasses (defined using subclass of (P279)). (Help)

List of violations of this constraint: Database reports/Constraint violations/P10921#Type Q16521, hourly updated report, SPARQL