query: SELECT ?item  (CONCAT(
        '[https://tools.wmflabs.org/author-disambiguator/?name=',
        ENCODE_FOR_URI(?author_name), ' ', ?author_name, ']') AS ?disambiguator)
  where {
    ?item p:P50 ?author_statement .
    ?item wdt:P921 wd:Q202864 .
    ?author_statement ps:P50 ?author .
    ?author_statement pq:P1545 ?position .
    ?item p:P2093 ?author_name_statement .
    ?author_name_statement ps:P2093 ?author_name .
    ?author_name_statement pq:P1545 ?position .
    ?author wikibase:sitelinks ?sitelinks .
  }
  LIMIT 1000