query: SELECT DISTINCT ?item (CONCAT("{","{rfd links3\u007C",strafter(str(?item), "entity/"),"\u007CDoes not meet the [[Special:MyLanguage/Wikidata:Notability|notability policy]]}","}") as ?del) (CONCAT("{","{REVISIONTIMESTAMP: ", strafter(str(?item), "entity/"), " }","}") as ?data) (CONCAT("[[Special:Search/","{","{label|",strafter(str(?item), "entity/"),"}","}","|","search]]") as ?search)
  WHERE{
    ?item wikibase:sitelinks 0 .
    FILTER(?statementCount = 1).
  ?item wdt:P31 wd:Q101352 .
  
    ?item wikibase:statements ?statementCount.
    OPTIONAL{
      ?backlink ?p1 ?item .
    }
    FILTER(!bound(?backlink))
    OPTIONAL{
      ?item ?p2 [prov:wasDerivedFrom ?ref] .
      ?ref ?pr [] .
    }
    FILTER(!bound(?ref))
  
    OPTIONAL{
      ?item ?claim ?dummy0 .
      ?property wikibase:propertyType wikibase:ExternalId .
      ?property wikibase:directClaim ?claim
    }
    FILTER(!bound(?dummy0))
  } LIMIT 250