query: #opere di autori nati in Campania
  #morti fra 1800 e 1947
  #con SHARECatID 
  #presenti in Wikisource in italiano
  SELECT ?book ?bookLabel ?author ?authorLabel ?YoD ?SHARECATid ?placeLabel ?page WHERE {
    ?book wdt:P50 ?author.
    ?author wdt:P19 ?place.
    ?place wdt:P131+ wd:Q1438.
    ?author wdt:P3987 ?SHARECATid.
    ?author wdt:P570 ?DoD.
    ?page schema:about ?book.
    ?page schema:isPartOf <https://it.wikisource.org/>.
    SERVICE wikibase:label { bd:serviceParam wikibase:language "it,en". }
    FILTER((?DoD >= "1800-01-01T00:00:00Z"^^xsd:dateTime) && (?DoD <= "1947-12-31T00:00:00Z"^^xsd:dateTime))
    BIND(YEAR(?DoD) AS ?YoD)
  }
  ORDER BY DESC (?YoD)