query-8afb290aa3f5280a652828cbbfde9293
Straßenbahn Potsdam, Germany
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 psv: <http://www.wikidata.org/prop/statement/value/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX geo: <http://www.opengis.net/ont/geosparql#>
PREFIX bd: <http://www.bigdata.com/rdf#>
#defaultView:Map{"hide":["?coordinates", "?line", "?rgb"]}
SELECT DISTINCT ?coordinates ?line ?item ?itemLabel ?connectLabel ?image ?opening ?rgb
WHERE {
{ {
SELECT ?item (SAMPLE(?coordinates) AS ?coordinates) (SAMPLE(?image) AS ?image) (SAMPLE(?lat1) AS ?lat1) (SAMPLE(?lon1) AS ?lon1) (SAMPLE(?opening) AS ?opening) WHERE {
{?item (wdt:P16|wdt:P361) wd:Q150012} .
?item wdt:P625 ?coordinates .
?item p:P625 / psv:P625 / wikibase:geoLatitude ?lat1 .
?item p:P625 / psv:P625 / wikibase:geoLongitude ?lon1 .
OPTIONAL { ?item wdt:P18 ?image }.
OPTIONAL { ?item wdt:P1619 ?opening }.
} GROUP BY ?item
}} UNION { {
SELECT ?line ?connect ?rgb WHERE {
{
SELECT ?item (SAMPLE(?coordinates) AS ?coordinates) (SAMPLE(?image) AS ?image) (SAMPLE(?lat1) AS ?lat1) (SAMPLE(?lon1) AS ?lon1) (SAMPLE(?opening) AS ?opening) WHERE {
{?item (wdt:P16|wdt:P361) wd:Q150012} .
?item wdt:P625 ?coordinates .
?item p:P625 / psv:P625 / wikibase:geoLatitude ?lat1 .
?item p:P625 / psv:P625 / wikibase:geoLongitude ?lon1 .
OPTIONAL { ?item wdt:P18 ?image }.
OPTIONAL { ?item wdt:P1619 ?opening }.
} GROUP BY ?item
}.
{
SELECT ?nextstation (SAMPLE(?lat2) AS ?lat2) (SAMPLE(?lon2) AS ?lon2) WHERE {
{?nextstation (wdt:P16|wdt:P361) wd:Q150012} .
?nextstation p:P625 / psv:P625 / wikibase:geoLatitude ?lat2 .
?nextstation p:P625 / psv:P625 / wikibase:geoLongitude ?lon2 .
} GROUP BY ?nextstation
}.
?item p:P197 ?nextstationstatement .
?nextstationstatement ps:P197 ?nextstation .
{?nextstationstatement (pq:P81|pq:P1192) ?connect . ?connect (wdt:P16|wdt:P361) wd:Q150012} .
?connect wdt:P465 ?rgb .
FILTER(STR(?item) < STR(?nextstation)) .
BIND(CONCAT('LINESTRING (', STR(?lon1), ' ', STR(?lat1), ',', STR(?lon2), ' ', STR(?lat2), ')') AS ?str) .
BIND(STRDT(?str, geo:wktLiteral) AS ?line)
}
} } .
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;
v11("?connect")
v8("?coordinates"):::projected
v8("?image"):::projected
v1("?item"):::projected
v8("?lat1")
v10("?lat2")
v14("?line"):::projected
v8("?lon1")
v10("?lon2")
v7("?nextstation")
v10("?nextstationstatement")
v8("?opening"):::projected
v12("?rgb"):::projected
v13("?str")
a1((" "))
a2((" "))
a3((" "))
a4((" "))
a5((" "))
a6((" "))
a7((" "))
a8((" "))
a9((" "))
a10((" "))
a11((" "))
a12((" "))
c2(["wd:Q150012"]):::iri
c17(["bd:serviceParam"]):::iri
c19(["#91;AUTO_LANGUAGE#93;,en"]):::literal
subgraph union0[" Union "]
subgraph union0l[" "]
style union0l fill:#abf,stroke-dasharray: 3 3;
f0[["str(?item) < str(?nextstation)"]]
f0 --> v1
f0 --> v7
subgraph union1[" Union "]
subgraph union1l[" "]
style union1l fill:#abf,stroke-dasharray: 3 3;
v1 --"p:direct/P361"--> c2
end
subgraph union1r[" "]
style union1r fill:#abf,stroke-dasharray: 3 3;
v1 --"p:direct/P16"--> c2
end
union1r <== or ==> union1l
end
v1 --"p:direct/P625"--> v8
v1 --"p:P625"--> a5
a5 --"p:statement/value/P625"--> a6
a6 --"wikibase:geoLatitude"--> v8
v1 --"p:P625"--> a7
a7 --"p:statement/value/P625"--> a8
a8 --"wikibase:geoLongitude"--> v8
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v1 -."p:direct/P18".-> v8
end
subgraph optional1["(optional)"]
style optional1 fill:#bbf,stroke-dasharray: 5 5;
v1 -."p:direct/P1619".-> v8
end
bind6[/"sample(?coordinates)"/]
v8 --o bind6
bind6 --as--o v8
bind7[/"sample(?image)"/]
v8 --o bind7
bind7 --as--o v8
bind8[/"sample(?lat1)"/]
v8 --o bind8
bind8 --as--o v8
bind9[/"sample(?lon1)"/]
v8 --o bind9
bind9 --as--o v8
bind10[/"sample(?opening)"/]
v8 --o bind10
bind10 --as--o v8
subgraph union2[" Union "]
subgraph union2l[" "]
style union2l fill:#abf,stroke-dasharray: 3 3;
v7 --"p:direct/P361"--> c2
end
subgraph union2r[" "]
style union2r fill:#abf,stroke-dasharray: 3 3;
v7 --"p:direct/P16"--> c2
end
union2r <== or ==> union2l
end
v7 --"p:P625"--> a9
a9 --"p:statement/value/P625"--> a10
a10 --"wikibase:geoLatitude"--> v10
v7 --"p:P625"--> a11
a11 --"p:statement/value/P625"--> a12
a12 --"wikibase:geoLongitude"--> v10
bind13[/"sample(?lat2)"/]
v10 --o bind13
bind13 --as--o v10
bind14[/"sample(?lon2)"/]
v10 --o bind14
bind14 --as--o v10
v1 --"p:P197"--> v10
v10 --"p:statement/P197"--> v7
subgraph union3[" Union "]
subgraph union3l[" "]
style union3l fill:#abf,stroke-dasharray: 3 3;
v10 --"p:qualifier/P1192"--> v11
end
subgraph union3r[" "]
style union3r fill:#abf,stroke-dasharray: 3 3;
v10 --"p:qualifier/P81"--> v11
end
union3r <== or ==> union3l
end
subgraph union4[" Union "]
subgraph union4l[" "]
style union4l fill:#abf,stroke-dasharray: 3 3;
v11 --"p:direct/P361"--> c2
end
subgraph union4r[" "]
style union4r fill:#abf,stroke-dasharray: 3 3;
v11 --"p:direct/P16"--> c2
end
union4r <== or ==> union4l
end
v11 --"p:direct/P465"--> v12
bind15[/"concat('LINESTRING (',str(?lon1),' ',str(?lat1),',',str(?lon2),' ',str(?lat2),')')"/]
v8 --o bind15
v8 --o bind15
v10 --o bind15
v10 --o bind15
bind15 --as--o v13
bind16[/"STRDT(?str,'geo:wktLiteral')"/]
v13 --o bind16
bind16 --as--o v14
end
subgraph union0r[" "]
style union0r fill:#abf,stroke-dasharray: 3 3;
subgraph union5[" Union "]
subgraph union5l[" "]
style union5l fill:#abf,stroke-dasharray: 3 3;
v1 --"p:direct/P361"--> c2
end
subgraph union5r[" "]
style union5r fill:#abf,stroke-dasharray: 3 3;
v1 --"p:direct/P16"--> c2
end
union5r <== or ==> union5l
end
v1 --"p:direct/P625"--> v8
v1 --"p:P625"--> a1
a1 --"p:statement/value/P625"--> a2
a2 --"wikibase:geoLatitude"--> v8
v1 --"p:P625"--> a3
a3 --"p:statement/value/P625"--> a4
a4 --"wikibase:geoLongitude"--> v8
subgraph optional2["(optional)"]
style optional2 fill:#bbf,stroke-dasharray: 5 5;
v1 -."p:direct/P18".-> v8
end
subgraph optional3["(optional)"]
style optional3 fill:#bbf,stroke-dasharray: 5 5;
v1 -."p:direct/P1619".-> v8
end
bind22[/"sample(?coordinates)"/]
v8 --o bind22
bind22 --as--o v8
bind23[/"sample(?image)"/]
v8 --o bind23
bind23 --as--o v8
bind24[/"sample(?lat1)"/]
v8 --o bind24
bind24 --as--o v8
bind25[/"sample(?lon1)"/]
v8 --o bind25
bind25 --as--o v8
bind26[/"sample(?opening)"/]
v8 --o bind26
bind26 --as--o v8
end
union0r <== or ==> union0l
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c17 --"wikibase:language"--> c19
end