Property talk:P4521
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Radio Radicale person ID
identifier for a person in the database of Radio Radicale
identifier for a person in the database of Radio Radicale
[create Create a translatable help page (preferably in English) for this property to be included here]
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/P4521#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/P4521#Unique value, SPARQL (every item), SPARQL (by value)
List of violations of this constraint: Database reports/Constraint violations/P4521#Format, hourly updated report, SPARQL
Type “human (Q5)”: item must contain property “instance of (P31)” with classes “human (Q5)” 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/P4521#Type Q5, 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/P4521#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/P4521#Scope, SPARQL
Label required in languages: it: Entities using this property should have labels in one of the following languages: it (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/P4521#Label in 'it' language, search, SPARQL
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This property is being used by: Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.) |
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Duplicate values with different labels
[edit]SELECT ?soggetto ?soggettoLabel
(GROUP_CONCAT(DISTINCT ?id; separator=", ") as ?id_multipli)
(GROUP_CONCAT(DISTINCT ?titolo; separator=", ") as ?titoli)
(COUNT(?soggetto) as ?numero)
WHERE {
?soggetto wdt:P4521 ?id .
?soggetto p:P4521 ?d .
?d pq:P1810 ?titolo .
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],it". }
}
GROUP BY ?soggetto ?soggettoLabel
HAVING(count(?id) > 1)
ORDER BY DESC(?numero)
Categories:
- Italy-related properties
- All Properties
- Properties with external-id-datatype
- Properties used on 1000+ items
- Properties with single value constraints
- Properties with unique value constraints
- Properties with format constraints
- Properties with constraints on type
- Properties with entity type constraints
- Properties with scope constraints
- Properties with label language constraints