query-2c5d027a0d872a74761c542469f0abb9

rq turtle/ttl

current mayor of Berlin SELECT ?mayor ?mayorLabel WHERE { wd:Q64 wdt:P6 ?mayor. SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } }

Use at

https://query.wikidata.org/sparql

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX bd: <http://www.bigdata.com/rdf#>
# current mayor of Berlin
SELECT ?mayor ?mayorLabel WHERE {
  wd:Q64 wdt:P6 ?mayor.
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}

Query found at

https://www.wikidata.org/wiki/Help:Property_constraints_portal/Single_best_value

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v1("?mayor"):::projected c4(["bd:serviceParam"]):::iri c1(["wd:Q64"]):::iri c6(["#91;AUTO_LANGUAGE#93;,en"]):::literal c1 --"wdt:P6"--> v1 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c4 --"wikibase:language"--> c6 end