query: SELECT ?item ?d1 ?d2
  WHERE
  {
  	{ SELECT ?item WHERE { 	?item wdt:P569 ?val } group by(?item) having(count(distinct ?val)>1) }
  	?item wdt:P569 ?d1 .  
  	?item wdt:P569 ?d2 .
  	FILTER (?d1 > "1880-01-01T00:00:00Z"^^xsd:dateTime)
    	BIND(YEAR(?d1)-YEAR(?d2) as ?yr)
  	FILTER (?yr >1)
  }
  LIMiT 200