I am trying to get labels in multiple languages from Wikidata\'s SPARQL endpoint. The following example is given here:
SELECT ?country ?country_EN ?country_
rdfs:label can be used directly without the wikibase:label service:
SELECT ?country ?country_en ?country_de ?country_fr
WHERE {
?country wdt:P31 wd:Q185441. # member state of the European Union
OPTIONAL {?country rdfs:label ?country_en filter (lang(?country_en) = "en")}.
OPTIONAL {?country rdfs:label ?country_de filter (lang(?country_de) = "de")}.
OPTIONAL {?country rdfs:label ?country_fr filter (lang(?country_fr) = "fr")}.
}
Try it here