query-e858df0cd5a1686a2ed4f23a55203c0f

rq turtle/ttl

: As you can see if you try it, the query above return the same embassy twice, because this embassy happens to have two images. I can not place a LIMIT 1 at the end, because there could be several UK-operated items in Germany. PROBLEM: How to limit the number of images to only one? If the item has 3 images, I would like to just pick one of them, I don't care which one. QUESTION: the query below returns an image that has nothing to do with the itemI tried to use LIMIT 1 within the context of the image only, but

Use at

PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
SELECT DISTINCT ?item ?image WHERE {
 ?item wdt:P131*/wdt:P17 wd:Q183.
 ?item wdt:P137 wd:Q145.
 {
  SELECT ?image {
   OPTIONAL {?item wdt:P18 ?image .}
  } LIMIT 1
 }
 }

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?image"):::projected v1("?item"):::projected a1((" ")) c3(["wd:Q183"]):::iri c5(["wd:Q145"]):::iri v1 --"wdt:P131"--> a1 a1 --"wdt:P17"--> c3 v1 --"wdt:P137"--> c5 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v1 -."wdt:P18".-> v2 end