query-123a497c4a87c681a51ea541d2cae331

rq turtle/ttl

I'd like to "OR" search 16:13, 6 February 2018 (UTC)) talk (軽快I'd like to show items that are added Q7075 (Library) or Q28564 (Public Library) as P31 (instance of). How do I do? The code shown below returned error:(--

Use at

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#>
SELECT ?lib ?libLabel WHERE {
  ?lib (wdt:P31 wd:Q7075)|| (wdt:P31 wd:Q28564).
  SERVICE wikibase:label { bd:serviceParam wikibase:language "ja". }
}

Query found at