query: SELECT DISTINCT ?author #?authorLabel (COUNT(?paper) AS ?count)
  WHERE
  {
      ?author wdt:P496 ?orcid .
  #    ?paper wdt:P50 ?author .
      FILTER NOT EXISTS { ?author wdt:P106 ?occupation . }
  #	SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" }
  }
  #GROUP BY ?author ?authorLabel
  #ORDER BY DESC(?count)
  LIMIT 100000