query-b342d01035f5eeb35d11b82c8900521b

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX bd: <http://www.bigdata.com/rdf#>
#human settlement , grouped into map layers by population
#defaultView:Map
SELECT DISTINCT ?city ?cityLabel (SAMPLE(?location) AS ?location) (MAX(?population) AS ?population) (SAMPLE(?layer) AS ?layer)
WHERE
{
  ?city wdt:P31/wdt:P279* wd:Q486972;
        wdt:P17 wd:Q219;
        wdt:P625 ?location;
        wdt:P1082 ?population.
  FILTER(?population >= 0).
  BIND(
    IF(?population < 10, "<10",
    IF(?population < 100, "10-100",
    IF(?population < 1000, "100-1000",
    IF(?population < 10000, "1000-10000",
    IF(?population < 100000, "10000-100000",
    ">1000000")))))
    AS ?layer).
  SERVICE wikibase:label { bd:serviceParam wikibase:language "bg". }
}
GROUP BY ?city ?cityLabel

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?city"):::projected v5("?layer"):::projected v5("?location"):::projected v5("?population"):::projected a1((" ")) c4(["wd:Q486972"]):::iri c10(["bd:serviceParam"]):::iri c6(["wd:Q219"]):::iri c12(["bg"]):::literal f0[["?population >= '0^^xsd:integer'"]] f0 --> v5 v2 --"wdt:P31"--> a1 a1 --"wdt:P279"--> c4 v2 --"wdt:P17"--> c6 v2 --"wdt:P625"--> v5 v2 --"wdt:P1082"--> v5 bind1[/"if(?population < '10^^xsd:integer','<10',if(?population < '100^^xsd:integer','10-100',if(?population < '1000^^xsd:integer','100-1000',if(?population < '10000^^xsd:integer','1000-10000',if(?population < '100000^^xsd:integer','10000-100000','>1000000')))))"/] v5 --o bind1 bind1 --as--o v5 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c10 --"wikibase:language"--> c12 end bind5[/"sample(?location)"/] v5 --o bind5 bind5 --as--o v5 bind6[/"max(?population)"/] v5 --o bind6 bind6 --as--o v5 bind7[/"sample(?layer)"/] v5 --o bind7 bind7 --as--o v5