query-43e9e3110f465b7fec9b086cfe22ad81

rq turtle/ttl

02:21, 11 December 2022 (UTC)) talk (Simon VilleneuveChatGPT give me that, but the problem is that the multiple values of ?pop of each item are summed. I only want one population value by item :

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX psv: <http://www.wikidata.org/prop/statement/value/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX p: <http://www.wikidata.org/prop/>
SELECT (SUM (?pop) as ?popSum)
WHERE
{
 ?item wdt:P17 wd:Q16 ;   # Canada
       wdt:P31/wdt:P279* wd:Q486972 ;  # localités humaines
       wdt:P1082 ?pop ;  # population
       p:P625 ?coordinate.
 ?coordinate ps:P625 ?coord.
 ?coordinate psv:P625 ?coordinate_node.
 ?coordinate_node wikibase:geoLatitude ?lat. 
  filter (?lat < 45.7)
}

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v5("?coord") v4("?coordinate") v6("?coordinate_node") v2("?item") v1("?lat") v3("?pop"):::projected v7("?popSum") a1((" ")) c3(["wd:Q16"]):::iri c6(["wd:Q486972"]):::iri f0[["?lat < '45.7^^xsd:decimal'"]] f0 --> v1 v2 --"p:direct/P17"--> c3 v2 --"p:direct/P31"--> a1 a1 --"p:direct/P279"--> c6 v2 --"p:direct/P1082"--> v3 v2 --"p:P625"--> v4 v4 --"p:statement/P625"--> v5 v4 --"p:statement/value/P625"--> v6 v6 --"wikibase:geoLatitude"--> v1 bind2[/"sum(?pop)"/] v3 --o bind2 bind2 --as--o v7