query: #defaultView:BubbleChart
  SELECT (COUNT(DISTINCT ?human) AS ?count) ?universityLabel WHERE {
    ?human wdt:P108 ?university.
    ?university wdt:P31 wd:Q3918.
    ?university wdt:P463 wd:Q3212092.
    SERVICE wikibase:label { bd:serviceParam wikibase:language "en". }
  }
  GROUP BY ?university ?universityLabel