Property talk:P2659

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topographic isolation
minimum distance to a point of higher elevation

Represents	topographic isolation (Q1237459)
Data type	Quantity
Domain	mountain (Q8502), summit (Q207326) or hill (Q54050)
Allowed values	0 ≤ 𝓧 ≤ 16,520 kilometre
Allowed units	Instances of: unit of length kilometre (Q828224)
Example	Piton des Neiges (Q1545452) → 2,767 kilometre Mount Everest (Q513) → not applicable South Summit (Q21298740) → 0.36 kilometre
Tracking: usage	Category:Pages using Wikidata property P2659 (Q29575837)
See also	topographic prominence (P2660), parent peak (P3137), key col (P7479)
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 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 Minimum and maximum Items with highest numeric value Items with lowest numeric value Database reports/Complex constraint violations/P2659 Database reports/Constraint violations/P2659 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 4,949 Main statement 4,940 99.8% of uses Qualifier 9 0.2% of uses

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

Type “mountain (Q8502), summit (Q207326), hill (Q54050)”: item must contain property “instance of (P31)” with classes “mountain (Q8502), summit (Q207326), hill (Q54050)” 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/P2659#Type Q8502, Q207326, Q54050, SPARQL

Units: “kilometre (Q828224)”: value unit must be one of listed. (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/P2659#Units

Range from “0” to “16520”: values should be in the range from “0” to “16520”. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: Mount Everest (Q513)
List of violations of this constraint: Database reports/Constraint violations/P2659#Range

Scope is as main value (Q54828448): the property must be used by specified way only (Help)

List of violations of this constraint: Database reports/Constraint violations/P2659#Scope, 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/P2659#Entity types

value < distance to parent peak
TODO: correct value or coordinates, adjust ranks, define exceptions (Help)
Violations query: SELECT ?item ?itemLabel ?parentpeak ?parentpeakLabel ?topo_dist ?dist { ?item wdt:P3137 ?parentpeak . ?item p:P2659 / psn:P2659 / wikibase:quantityAmount ?topo_dist . ?item wdt:P625 ?coor . ?parentpeak wdt:P625 ?parentpeak_coor . BIND( ROUND(geof:distance(?coor, ?parentpeak_coor)*1000) as ?dist) FILTER( ?topo_dist >= ?dist && (?topo_dist / ?dist) > 1.05 # 3% tolerance && ?topo_dist >= (?dist + 1000) # 1000 m tolerance ) FILTER( ?item not in ( wd:Q15397819 , wd:Q4115189 ) ) SERVICE wikibase:label { bd:serviceParam wikibase:language "en,en" } } LIMIT 100
List of this constraint violations: Database reports/Complex constraint violations/P2659#value < distance to parent peak

This property is being used by: uk:Шаблон:Вулкан, uk:Шаблон:Гора, uk:Шаблон:Гора/пісочниця hy:Կաղապար:Տեղեկաքարտ Աշխքարտ gu:ઢાંચો:Wikidata Infobox, gu:ઢાંચો:Wikidata Infobox/core commons:Template:Wikidata Infobox/core cy:Nodyn:Wikidata Infobox es:Plantilla:Wikidata Infobox id:Templat:Wikidata infobox, id:Templat:Kotak info Wikidata/inti mw:Template:Wikidata Infobox/core mr:साचा:विकिडाटा माहितीचौकट/core, mr:साचा:विकिडेटा माहितीचौकट/core sa:फलकम्:Wikidata Infobox ur:سانچہ:خانہ معلومات ویکی ڈیٹا/کور, ur:سانچہ:Wikidata Infobox/core q:fr:Modèle:Wikidata Infobox/core de:Vorlage:Wikidata Infobox/core ta:வார்ப்புரு:Wikidata Infobox/core hi:साँचा:Wikidata Infobox/core sv:Mall:Wikidata Infobox/core s:zh:Template:Wikidata Infobox/core ckb:داڕێژە:Wikidata Infobox/core be-x-old:Шаблён:Гара pt:Predefinição:Wikidata Infobox/core ku:Şablon:Wikidata Infobox/core mnw:ထာမ်ပလိက်:Wikidata Infobox/core it:Template:Montagna d:Template:Wikidata Infobox/core no:Mal:Wikidata Infobox/core s:ban:Mal:Wikidata Infobox/core ban:Mal:Wikidata Infobox/core lv:Veidne:Wikidata Infobox/core ary:موضيل:معلومات جبل voy:shn:ထႅမ်းပလဵတ်ႉ:Wikidata Infobox s:hi:साँचा:Wikidata Infobox/core roa-tara:Template:Mundagne be-tarask:Шаблён:Гара lij:Template:Montàgna Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Statistics

• Wikidata:WikiProject Mountains/numbers/parent peak and measures

Discussion

Range constraint

Why 961 km is regarded at Q739484 as a violation? --Infovarius (talk) 14:16, 21 June 2018 (UTC)

@Lucas Werkmeister (WMDE):

• Somehow it fails when you add "km". Maybe the check is in metres. It passes now that I increased the limit *1000. Is it a bug or do we need to add units to the constraint? Maybe Lucas Werkmeister can help.
  --- Jura 14:30, 21 June 2018 (UTC)

@Infovarius, Jura1: WikibaseQualityConstraints applies unit conversions when checking “range” and “difference within range”. Since the constraint didn’t specify a range, it was interpreted as “metres” (the default unit for lengths). See also phabricator:T193870 :/ --Lucas Werkmeister (WMDE) (talk) 17:22, 21 June 2018 (UTC)