query: embed.html## häufige Vornamen in Karlsruhe
  #defaultView:BubbleChart
  SELECT ?givenName ?givenNameLabel (COUNT(DISTINCT ?person) AS ?count) WHERE {
    ?person wdt:P31 wd:Q5;
            wdt:P19/wdt:P131* wd:Q1040;
            wdt:P735 ?givenName.
    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
  }
  GROUP BY ?givenName ?givenNameLabel
  ORDER BY DESC(?count) ?givenName