query: SELECT DISTINCT ?person ?personLabel
  WHERE
  {
  	?person wdt:P31 wd:Q5 .
  	?person wdt:P108 ?museum .
    	?person wdt:P108 wd:Q1142142
  	SERVICE wikibase:label { bd:serviceParam wikibase:language "en" }
  }
  GROUP BY ?person ?personLabel
  ORDER BY ?personLabel