Property talk:P7127

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AllTrails trail ID
identifier for a trail on the AllTrails website

Associated item	AllTrails (Q65935799)
Applicable "stated in" value	AllTrails (Q65935799)
Data type	External identifier
Domain	geographic location (Q2221906) or geographic entity (Q27096213)
Allowed values	[a-z][a-z/\-\d]+
Example	Chasm View Nature Trail (Q65935819) → trail/us/colorado/chasm-view-nature-trail Réunion National Park (Q550389) → parks/reunion/saint-benoit/parc-national-de-la-reunion Toowoomba (Q478302) → australia/queensland/toowoomba
Source	https://www.alltrails.com/
Formatter URL	https://www.alltrails.com/$1
Tracking: usage	Category:Pages using Wikidata property P7127 (Q66085107)
See also	Hiking Project trail ID (P7116), National Recreation Trails Database ID (P3353), Washington Trails Association Hiking Guide ID (P7233), SCTrails trail ID (P7241)
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/Complex constraint violations/P7127 Database reports/Constraint violations/P7127 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 2,000 Main statement 1,952 97.6% of uses Qualifier 3 0.1% of uses Reference 45 2.2% of uses
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Type “geographic location (Q2221906), geographic entity (Q27096213)”: item must contain property “instance of (P31)” with classes “geographic location (Q2221906), geographic entity (Q27096213)” or their subclasses (defined using subclass of (P279)). (Help)

List of violations of this constraint: Database reports/Constraint violations/P7127#Type Q2221906, Q27096213, 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/P7127#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/P7127#Unique value, SPARQL (every item), SPARQL (by value)

Format “[a-z][a-z/\-\d]+”: value must be formatted using this pattern (PCRE syntax). (Help)

List of violations of this constraint: Database reports/Constraint violations/P7127#Format, 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/P7127#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/P7127#Scope, SPARQL

Not a park
(Help)
Violations query: SELECT ?item ?value { ?item p:P7127 [ ps:P7127 ?value ]. FILTER( REGEX( STR(?value), "^(parks[a-z/\\-\\d]+)$" ) ). FILTER NOT EXISTS { ?item wdt:P31/wdt:P279* wd:Q46169 } FILTER NOT EXISTS { ?item wdt:P31/wdt:P279* wd:Q16023747 } FILTER NOT EXISTS { ?item wdt:P31/wdt:P279* wd:Q473972 } FILTER NOT EXISTS { ?item p:P814[] } FILTER NOT EXISTS { ?item p:P3515 [] } FILTER NOT EXISTS { ?item wdt:P127 wd:Q308439 } FILTER NOT EXISTS { ?item wdt:P31 wd:Q22698 } FILTER NOT EXISTS { ?item wdt:P1435 wd:Q1967511 } }
List of this constraint violations: Database reports/Complex constraint violations/P7127#Not a park