Property talk:P6105

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Observation.org taxon ID
taxon identifier on the Observation.org platform

Associated item	Observation.org (Q2920162), Observation.org (Q2920162)
Applicable "stated in" value	Observation.org (Q2920162)
Data type	External identifier
Corresponding template	no label (Q58116592)
Domain	taxon (Q16521)
Allowed values	[1-9]\d*
Example	Eurasian Jackdaw (Q25394) → 126 Betula pendula (Q156895) → 6465 Amanita muscaria (Q131227) → 15649
Source	https://observation.org/
Formatter URL	https://observation.org/species/$1/
Tracking: usage	Category:Pages using Wikidata property P6105 (Q58416424)
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 Mix'n'match (Report) Database reports/Constraint violations/P6105 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 168,987 Main statement 165,810 out of 898,832 (18% complete) 98.1% of uses Qualifier 3 <0.1% of uses Reference 3,174 1.9% of uses
Search for values

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Format “[1-9]\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/P6105#Format, 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/P6105#Single value, 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/P6105#Unique value, hourly updated report, SPARQL (every item), SPARQL (by value)

Type “taxon (Q16521)”: item must contain property “instance of (P31)” with classes “taxon (Q16521)” 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/P6105#Type Q16521, 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/P6105#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/P6105#Scope, SPARQL

This property is being used by: de:Vorlage:Observation.org taxon en:Template:Observation.org taxon nl:Sjabloon:Link stranding.nl, nl:Sjabloon:Observation.org taxon, nl:Sjabloon:Link observation.org taxon Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)