query: SELECT ?item ?year ?doi WHERE {
    ?item wdt:P1433 wd:Q220370 .
    OPTIONAL {?item wdt:P577 ?published1} . 
    ?item p:P356 ?statement .
    ?statement wikibase:rank wikibase:DeprecatedRank .
    ?statement ps:P356 ?doi .
    BIND(xsd:integer(YEAR(?published1)) as ?year) 
  }