query: SELECT ?item ?itemLabel
  (CONCAT("\u007C {","{rfd links\u007C",strafter(str(?item), "entity/"),"\u007Cfrom [[Wikidata:Database reports/to delete/empty portal items]]}","}") as ?del)
  {
  	?item wdt:P31 wd:Q4663903.
  	OPTIONAL { ?sitelink schema:about ?item } .
    	FILTER (!BOUND(?sitelink)) .
  	SERVICE wikibase:label { bd:serviceParam wikibase:language "en,es,fr,sv,nl,pl,de,ru" }
  }
  ORDER BY ?item