query: #defaultView:Map{"hide":["?geo"],"layer":"?schools"}
  
  SELECT ?geo (COUNT(DISTINCT ?article) as ?count) (SAMPLE(?facultyLabel) AS ?facultyLabel) (GROUP_CONCAT(DISTINCT ?affLabel; SEPARATOR = " ; ") AS ?schools)  WHERE {
    ?article wdt:P31 wd:Q13442814.
    ?article wdt:P50 ?author.
    ?author wdt:P108 wd:Q503424 ; wdt:P1416 ?aff .
  #OPTIONAL { ?aff wdt:P3896 ?geo. }
    ?aff wdt:P361* ?faculty . 
    OPTIONAL { ?faculty wdt:P3896 ?geo. }
  #  { ?aff wdt:P3896 ?geo. } UNION { ?faculty wdt:P3896 ?geo. }
  SERVICE wikibase:label {
  		bd:serviceParam wikibase:language "en" .
  		?aff rdfs:label ?affLabel .
          ?faculty rdfs:label ?facultyLabel .
  		?author rdfs:label ?authorLabel .
          ?article rdfs:label ?paper
  	}
  }
  GROUP BY ?geo 