Property talk:P7331
Jump to navigation
Jump to search
Documentation
Letteraturaitaliana.net author ID
identifier for an author of Italian literature on the website Letteraturaitaliana.net
identifier for an author of Italian literature on the website Letteraturaitaliana.net
Applicable "stated in" value | letteraturaitaliana.net (Q67393860) | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Data type | External identifier | |||||||||
Allowed values | [^\s/]+ | |||||||||
Example | Edmondo de Amicis (Q240576) → deamicis_edmondo Giovanni Villani (Q704179) → giovanni_villani Franco Sacchetti (Q1029676) → franco_sacchetti Masuccio Salernitano (Q983263) → masuccio_salernitano | |||||||||
Formatter URL | http://www.letteraturaitaliana.net/autori/$1.html | |||||||||
Lists |
| |||||||||
Proposal discussion | Proposal discussion | |||||||||
Current uses |
| |||||||||
Search for values |
[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/P7331#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/P7331#Unique value, SPARQL (every item), SPARQL (by value)
List of violations of this constraint: Database reports/Constraint violations/P7331#Format, hourly updated report, SPARQL
List of violations of this constraint: Database reports/Constraint violations/P7331#Item P106, hourly updated report, search, 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/P7331#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/P7331#Scope, SPARQL
Item “instance of (P31): human (Q5)”: Items with this property should also have “instance of (P31): human (Q5)”. (Help)
List of violations of this constraint: Database reports/Constraint violations/P7331#Item P31, hourly updated report, search, SPARQLLittle query
[edit]SELECT ?author ?authorLabel ?lett ?liber ?tr ?ei ?ol
WHERE {
?author wdt:P7331 ?lett .
OPTIONAL { ?author wdt:P7208 ?liber . }
OPTIONAL { ?author wdt:P3365 ?tr . }
OPTIONAL { ?author wdt:P4223 ?ei . }
OPTIONAL { ?author wdt:P648 ?ol . }
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
Categories:
- All Properties
- Properties with external-id-datatype
- Properties used on 10+ items
- Properties with single value constraints
- Properties with unique value constraints
- Properties with format constraints
- Properties with constraints on items using them
- Properties with entity type constraints
- Properties with scope constraints