Property talk:P2929

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lighthouse range
the distance at which the light can be seen. If the light has colors, there will be several ranges, one for each color. Use qualifier "color" (P462)

Represents	lighthouse range (Q28333501)
Data type	Quantity
Domain	According to this template: beacon (Q7321258) According to statements in the property: beacon (Q7321258) When possible, data should only be stored as statements
Allowed units	Instances of: unit of length nautical mile (Q93318), kilometre (Q828224) or metre (Q11573)
Example	J.C.J. van Speijk Lighthouse (Q2778629) → 18 nautical mile Baltimore Harbor Light (Q4852868) → 5 nautical mile
Tracking: usage	Category:Pages using Wikidata property P2929 (Q28648931)
See also	focal height (P2923), light characteristic (P1030)
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 User:Laboramus/Units/P2929 (Units used) Database reports/Complex constraint violations/P2929 Database reports/Constraint violations/P2929 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 7,662 Main statement 7,656 >99.9% of uses Qualifier 6 <0.1% of uses

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

Type “beacon (Q7321258)”: item must contain property “instance of (P31)” with classes “beacon (Q7321258)” 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). Known exceptions: no label (Q42308845), Utter Inn (Q7903424)
List of violations of this constraint: Database reports/Constraint violations/P2929#Type Q7321258, SPARQL

Item “focal height (P2923)”: Items with this property should also have “focal height (P2923)”. (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/P2929#Item P2923, SPARQL

Qualifiers “color (P462), light characteristic (P1030), focal height (P2923), start time (P580), end time (P582), applies to part (P518), reason for deprecated rank (P2241), reason for preferred rank (P7452), earliest date (P1319), latest start date (P8555), earliest end date (P8554), latest date (P1326), light sector (P3922), criterion used (P1013), nature of statement (P5102)”: this property should be used only with the listed qualifiers. (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/P2929#allowed qualifiers, 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/P2929#Single value, SPARQL

Units: “nautical mile (Q93318), kilometre (Q828224), metre (Q11573)”: 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/P2929#Units

Scope is as main value (Q54828448), as qualifier (Q54828449): 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/P2929#Scope, 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/P2929#Entity types

This property is being used by: hy:Կաղապար:Տեղեկաքարտ Փարոս eu:Txantiloi:Eraikin infotaula automatikoa, eu:Txantiloi:Eraikin infotaula sv:Modul:Fyr es:Plantilla:Ficha de faro ast:Plantía:Ficha de faru, ast:Plantía:Edificiu, ast:Plantía:Edificiu2 fa:الگو:Infotaula edifici/آزمایشی ha:Template:Infobox building incubator:Template:Wp/shi/Infobox building it:Template:Faro kab:Talɣa:Infobox building uk:Шаблон:Картка:Маяк shi:Talɣa:Infobox building br:Patrom:Infobox tour-tan/gouloù th:แม่แบบ:กล่องข้อมูล ประภาคาร/ไฟ Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)

Use for lighthouses
Items for existing lighthouses would generally have this property (Help)
Violations query: SELECT ?item WHERE { ?item wdt:P31 wd:Q39715 . OPTIONAL { ?item wdt:P2929 ?lthorange } . filter (!BOUND(?lthorange)) MINUS { ?item wdt:P576 [] } }
List of this constraint violations: Database reports/Complex constraint violations/P2929#Use for lighthouses

På ren svenska

@Esquilo: Heter det verkligen "lysvid"? Jag är långt ifrån en fyrexpert, men jag saknar ett "d"? -- Innocent bystander (talk) 20:00, 5 July 2017 (UTC)

Du har rätt. Givetvis ska det vara "lysvidd". Slarvigt av mig. /ℇsquilo 06:41, 6 July 2017 (UTC)