query-2f00afb9c2120a93954ccf181c36f14f

rq turtle/ttl

Population of London from 1801

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
#defaultView:LineChart
SELECT  ?populationLabel ?yearLabel
WHERE
{
     wd:Q84 p:P1082 ?stmt.
     ?stmt ps:P1082 ?population.
     ?stmt pq:P585 ?year.

     SERVICE wikibase:label { bd:serviceParam wikibase:language "en". }
}

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?population") v1("?stmt") v3("?year") c6(["bd:serviceParam"]):::iri c1(["wd:Q84"]):::iri c8(["en"]):::literal c1 --"p:P1082"--> v1 v1 --"p:statement/P1082"--> v2 v1 --"p:qualifier/P585"--> v3 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c6 --"wikibase:language"--> c8 end