query: #title: Labels in Catalan would generally be different from Latin
  # Complex constraint from [[Property talk:P2358]]
  # output: item with English label, Catalan label, Latin label
  SELECT ?item ?ca ?la
  {
    ?item wdt:P2358 [ ] ; wdt:P31 wd:Q5 .
    ?item rdfs:label ?la . FILTER( lang(?la) = "la" ) 
    ?item rdfs:label ?ca . FILTER( lang(?ca) = "ca" ) 
    FILTER( str(?ca) = str(?la) )
  }
  LIMIT 1000