query: SELECT DISTINCT ?item WHERE 
  {
    BIND (wd:Q131626 AS ?institution)
    ?item rdf:type wikibase:Property .
    ?item wdt:P31/wdt:P279* wd:Q19847637 .
    { ?item wdt:P2378/wdt:P749* ?institution . } 
    UNION
    { ?item wdt:P2378/wdt:P2652* ?institution . } 
    UNION 
    { ?item wdt:P361/wdt:P279* ?institution . }
  }