query: SELECT DISTINCT ?item ?itemLabel WHERE {
    ?item rdfs:label ?label.
    ?item wdt:P31 wd:Q5.
    ?item wdt:P108 wd:Q1065414.
    SERVICE wikibase:label { bd:serviceParam wikibase:language "nl, en". }
    FILTER((LANG(?label)) = "nl")
    FILTER(CONTAINS(?label, "("))
  }