Barcelona

User from ca:wiki where I'm a sysop

Ordenar per data

SELECT ?item ?itemLabel ?date WHERE {

 ?item wdt:P31 wd:Q37484.
 OPTIONAL { ?item wdt:P577 ?date }
 
 SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],ca, en". }

} ORDER BY ASC (?date)

Queries

• tutorial: https://www.wikidata.org/wiki/Wikidata:SPARQL_tutorial/ca
• cerques senzilles sense spaqrl = https://query.wikidata.org/querybuilder/