query: SELECT DISTINCT ?item ?itemLabel
  WHERE {
    hint:Query hint:optimizer "None".
    SERVICE wikibase:mwapi {
      bd:serviceParam wikibase:api "Search";
                      wikibase:endpoint "www.wikidata.org";
                      mwapi:srsearch "Retraction haswbstatement:P31=Q13442814".
      ?title wikibase:apiOutput mwapi:title.
    }
    BIND(IRI(CONCAT(STR(wd:), ?title)) AS ?item)
    values ?retract {wd:Q45203135 wd:Q7316896 wd:Q45182324}
    minus { ?item wdt:P31 ?retract. }
    ?item rdfs:label ?itemLabel . filter(lang(?itemLabel)="en")
    filter(strstarts(str(?itemLabel),"Retraction"))
  } order by ?itemLabel