query-c204e28efd32e0e9c8e2e5d18528b188

If recursiveHi! Given this query

Use at

https://query.wikidata.org/sparql

PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT ?l ?iso
WHERE {
  ?w wdt:P50 wd:Q692 .
  ?w wdt:P407 ?l .
  OPTIONAL { ?l wdt:P219 ?iso }
}
ORDER BY ?iso

Query found at

https://www.wikidata.org/wiki/Wikidata:Request_a_query/Archive/2021/04

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v1("?iso"):::projected v3("?l"):::projected v2("?w") c2(["wd:Q692"]):::iri v2 --"wdt:P50"--> c2 v2 --"wdt:P407"--> v3 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v3 -."wdt:P219".-> v1 end