query: SELECT ?edition (str(year(?date)) as ?year ) WHERE { 
  	?book wdt:P31 wd:Q571 .
    	?edition wdt:P629 ?book .
    	?book wdt:P50 ?author .
    	?edition wdt:P123 wd:Q15126130. #publisher
     	?edition wdt:P577 ?date .
    	?edition wdt:P1104 ?pageNumber .
  }