Question: What is end time  1922.1 - 21  in the administrative territorial entity of  County Antrim ?
Paraphrase: In County Antrim how is 1922-1-21 significant?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q189592 p:P131 ?s . ?s ps:P131 ?obj . ?s pq:P582 ?x filter(contains(YEAR(?x),'1922')) }