query-d5a25bf06adb9bf316c8158bb5de8e07

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX schema: <http://schema.org/>
PREFIX psv: <http://www.wikidata.org/prop/statement/value/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
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": ["?rgb", "?coord1","?coord2","?line"]}
SELECT DISTINCT ?station1 ?station1Label ?coord1 ?wiki ?rgb ?line
WHERE {
  ?station1 wdt:P31/wdt:P279* wd:Q928830;
    wdt:P361 wd:Q50716;
    wdt:P625 ?coord1.
  OPTIONAL {
    ?station1 wdt:P197 ?station2.
    ?station2 wdt:P625 ?coord2.
    ?station1 p:P625 [ ps:P625 []; psv:P625 [ wikibase:geoLongitude ?coord1lon; wikibase:geoLatitude ?coord1lat; ] ] .
    ?station2 p:P625 [ ps:P625 []; psv:P625 [ wikibase:geoLongitude ?coord2lon; wikibase:geoLatitude ?coord2lat; ] ] .
    BIND(CONCAT('LINESTRING (', STR(?coord1lon), ' ', STR(?coord1lat), ',', STR(?coord2lon), ' ', STR(?coord2lat), ')') AS ?str) .
    BIND(STRDT(?str, geo:wktLiteral) AS ?line) .
  }
  OPTIONAL {
    ?frwiki schema:about ?station1 .
    ?frwiki schema:isPartOf <https://fr.wikipedia.org/> .
  }
  OPTIONAL {
    ?enwiki schema:about ?station1 .
    ?enwiki schema:isPartOf <https://en.wikipedia.org/> .
  }
  BIND (IF(BOUND(?frwiki), "006400", IF(BOUND(?enwiki), "F7E35F", "FF0000")) AS ?rgb)
  BIND (COALESCE(?frwiki, ?enwiki) AS ?wiki)
  SERVICE wikibase:label { bd:serviceParam wikibase:language "fr,en" . }
}

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v2("?coord1"):::projected v6("?coord1lat") v5("?coord1lon") v4("?coord2") v8("?coord2lat") v7("?coord2lon") v12("?enwiki") v11("?frwiki") v10("?line"):::projected v13("?rgb"):::projected v1("?station1"):::projected v3("?station2") v9("?str") v14("?wiki"):::projected a3((" ")) a6((" ")) a1((" ")) a2((" ")) a4((" ")) a5((" ")) a7((" ")) c15([https://fr.wikipedia.org/]):::iri c3(["wd:Q928830"]):::iri c16([https://en.wikipedia.org/]):::iri c18(["bd:serviceParam"]):::iri c5(["wd:Q50716"]):::iri c20(["fr,en"]):::literal v1 --"p:direct/P31"--> a1 a1 --"p:direct/P279"--> c3 v1 --"p:direct/P361"--> c5 v1 --"p:direct/P625"--> v2 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v1 -."p:direct/P197".-> v3 v3 --"p:direct/P625"--> v4 a2 --"p:statement/P625"--> a3 a4 --"wikibase:geoLongitude"--> v5 a4 --"wikibase:geoLatitude"--> v6 a2 --"p:statement/value/P625"--> a4 v1 --"p:P625"--> a2 a5 --"p:statement/P625"--> a6 a7 --"wikibase:geoLongitude"--> v7 a7 --"wikibase:geoLatitude"--> v8 a5 --"p:statement/value/P625"--> a7 v3 --"p:P625"--> a5 bind0[/"concat('LINESTRING (',str(?coord1lon),' ',str(?coord1lat),',',str(?coord2lon),' ',str(?coord2lat),')')"/] v5 --o bind0 v6 --o bind0 v7 --o bind0 v8 --o bind0 bind0 --as--o v9 bind1[/"STRDT(?str,'geo:wktLiteral')"/] v9 --o bind1 bind1 --as--o v10 end subgraph optional1["(optional)"] style optional1 fill:#bbf,stroke-dasharray: 5 5; v11 -."schema:about".-> v1 v11 --"schema:isPartOf"--> c15 end subgraph optional2["(optional)"] style optional2 fill:#bbf,stroke-dasharray: 5 5; v12 -."schema:about".-> v1 v12 --"schema:isPartOf"--> c16 end bind2[/"if(bound(?frwiki),'006400',if(bound(?enwiki),'F7E35F','FF0000'))"/] v11 --o bind2 v12 --o bind2 bind2 --as--o v13 bind3[/"?frwiki?enwiki"/] v11 --o bind3 v12 --o bind3 bind3 --as--o v14 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c18 --"wikibase:language"--> c20 end