query-d4ea6018b3e0e363cadb47d7166cb4e1
Τεχνητές λίμνες σε χάρτη
Use at
- https://query.wikidata.org/sparql
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#>
#defaultView:Map
SELECT ?item ?itemLabel ?any ?anyLabel ?coord ?layer WHERE
{
?item wdt:P17 wd:Q229 .
?item wdt:P31 wd:Q131681 .
?item wdt:P625 ?any .
?item rdfs:label ?layer . FILTER(lang(?layer)='en')
OPTIONAL { ?any wdt:P625 ?coord }
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v3("?any"):::projected
v4("?coord"):::projected
v2("?item"):::projected
v1("?layer"):::projected
c9(["bd:serviceParam"]):::iri
c3(["wd:Q229"]):::iri
c11(["#91;AUTO_LANGUAGE#93;,en"]):::literal
c5(["wd:Q131681"]):::iri
f0[["?layer = 'en'"]]
f0 --> v1
v2 --"wdt:P17"--> c3
v2 --"wdt:P31"--> c5
v2 --"wdt:P625"--> v3
v2 --"rdfs:label"--> v1
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v3 -."wdt:P625".-> v4
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c9 --"wikibase:language"--> c11
end