query-f09d67474f35e6c6698bf9873b07b08f

rq turtle/ttl

Appendices) indicates that there are many entries about the same subject. (Q580356)Thucydides ); except one entry, the others cointain the string "_res-"; this string usually (but not always, e.g. (Q23559)Benito Mussolini or (Q1056)Italo Balbo Enciclopedia Italiana in some cases has more than one entry for a single subject because the same subject appears in one or more appendices (e.g. TODO

Use at

• https://query.wikidata.org/sparql

PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX p: <http://www.wikidata.org/prop/>
SELECT ?item ?identifier WHERE {
   {
  SELECT ?item WHERE {
    ?item p:P4223/ps:P4223 ?identifier .
  } GROUP BY ?item HAVING(COUNT(*) = 1)
}.
  ?item p:P4223/ps:P4223 ?identifier .
  FILTER(CONTAINS(?identifier, '_res-')) .
}

Query found at

• https://www.wikidata.org/wiki/Property_talk:P4223
• https://www.wikidata.org/wiki/Wikidata:Request_a_query/Archive/2019/04