query-aae1bb803a500361c46484738af656bd

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX bd: <http://www.bigdata.com/rdf#>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX v: <http://www.wikidata.org/prop/statement/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>

SELECT ?firstLetter (COUNT(?muni) AS ?munis) (ROUND(MIN(?pop)) AS ?min) (ROUND(AVG(?pop)) AS ?average) (ROUND(MAX(?pop)) AS ?max) (SUM(?pop) AS ?population) WHERE {
  VALUES ?instance {wd:Q262166 wd:Q42744322} .
  ?muni wdt:P439 ?key .
  ?muni p:P31 ?instanceBlock . 
  ?instanceBlock v:P31 ?instance .
  FILTER NOT EXISTS {?instanceBlock pq:P582 ?end} .
  ?muni wdt:P1082 ?pop .
  ?muni rdfs:label ?muniName . FILTER(lang(?muniName) = "de") .
  BIND (SUBSTR(?muniName,1,1) AS ?firstLetter)
  SERVICE wikibase:label{bd:serviceParam wikibase:language "de"}
}
GROUP BY ?firstLetter
ORDER BY ?firstLetter

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v11("?average") v4("?end") v9("?firstLetter"):::projected v5("?instance") v3("?instanceBlock") v7("?key") v12("?max") v10("?min") v6("?muni"):::projected v2("?muniName") v9("?munis") v8("?pop"):::projected v13("?population") c1(["de"]):::literal c9(["bd:serviceParam"]):::iri f0[["?muniName = 'de'"]] f0 --> v2 f1[["not "]] subgraph f1e0["Exists Clause"] e0v1 --"p:qualifier/P582"--> e0v2 e0v2("?end"):::projected e0v1("?instanceBlock"):::projected end f1--EXISTS--> f1e0 f1 --> v3 f1 --> c2 f1 --> v4 v3 --"p:qualifier/P582"--> v4 bind2[/VALUES ?instance/] bind2-->v5 bind20(["wd:Q262166"]) bind20 --> bind2 bind21(["wd:Q42744322"]) bind21 --> bind2 v6 --"p:direct/P439"--> v7 v6 --"p:P31"--> v3 v3 --"p:statement/P31"--> v5 v6 --"p:direct/P1082"--> v8 v6 --"rdfs:label"--> v2 bind3[/"substring(?muniName,'1^^xsd:integer','1^^xsd:integer')"/] v2 --o bind3 bind3 --as--o v9 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c9 --"wikibase:language"--> c1 end bind9[/"count(?muni)"/] v6 --o bind9 bind9 --as--o v9 bind10[/"numeric-round()"/] null --o bind10 bind10 --as--o v10 bind11[/"numeric-round()"/] null --o bind11 bind11 --as--o v11 bind12[/"numeric-round()"/] null --o bind12 bind12 --as--o v12 bind13[/"sum(?pop)"/] v8 --o bind13 bind13 --as--o v13