query-9c769e0fe3e7f596457e9d34bdb5db1b

rq turtle/ttl

Sum a columnHi guys ! Sorry to bother you with this, but I can't find anywhere the answer. I want only one ?pop by item (the most recent one) and SUM all the values of the ?pop in this query :

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/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT distinct ?item ?itemLabel ?lat ?pop
WHERE
{
 ?item wdt:P17 wd:Q16 ;  
       wdt:P31/wdt:P279* wd:Q486972 ;
       wdt:P1082 ?pop ;
       p:P625 ?coordinate.
 ?coordinate ps:P625 ?coord.
 ?coordinate psv:P625 ?coordinate_node.
 ?coordinate_node wikibase:geoLatitude ?lat. 
  filter (?lat < 45.7)
 SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
group by ?item ?itemLabel ?lat ?pop

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"):::projected v1("?lat"):::projected v3("?pop"):::projected a1((" ")) c3(["wd:Q16"]):::iri c6(["wd:Q486972"]):::iri c13(["bd:serviceParam"]):::iri c15(["#91;AUTO_LANGUAGE#93;,en"]):::literal 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 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c13 --"wikibase:language"--> c15 end