query-a8951641f049e028ec04a221b91285c8

rq turtle/ttl

06:46, 23 August 2024 (UTC)) talk (VicarageBut the concatenation of 2 variables does not work. This smells like a bug to me. 09:24, 23 August 2024 (UTC)) talk (VIGNERON: what doesn't work exactly? or what did you expect? I do see the query doing what is asked and "16 Draco" correctly concatenated in the last column. Also, these items have a "en" label but no "mul" labels ; for checking, I tried with different items with "mul" labels and it also worked. Cheers, Vicarage@Oops, its using qname that fails, not qcount. The mul bit works fine, I tested it on en,de for other stuff

Use at

• https://query.wikidata.org/sparql

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT DISTINCT ?item ?qcount ?qlabel ?quantity WHERE{
  VALUES ?item {wd:Q17122887}
   { ?item p:P516 [ps:P516 ?qname; pq:P1114 ?qcount].
   SERVICE wikibase:label {bd:serviceParam wikibase:language "en,mul".
     ?qname rdfs:label ?qlabel.
   }
    # works
    #BIND(CONCAT(" ",?qlabel) AS ?quantity)
    # works 
    # BIND(CONCAT(STR(?qcount)," ",?qlabel) AS ?quantity)
    # does not work
    BIND(CONCAT(STR(?qname)," ",?qlabel) AS ?quantity)
  }
}

Query found at

• https://www.wikidata.org/wiki/Wikidata:Request_a_query/Archive/2024/08