query-e7fe5cf79bfd2cc61a3541ce3e56ae64

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
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 geof: <http://www.opengis.net/def/function/geosparql/>
PREFIX bd: <http://www.bigdata.com/rdf#>
# Stations along the Tōkaidō, the road from Tokyo to Kyoto, with images of the print series
#defaultView:Map
SELECT ?ord ?dist_km ?item ?itemLabel ?itemDescription ?today ?todayLabel ?todayimage ?coor ?hascoord ?print ?printimg 
{
    ?item wdt:P31 wd:Q75093704 . 
    OPTIONAL { ?item p:P31 [ ps:P31 wd:Q75093704 ; pq:P1545 ?ord ] }. 
    OPTIONAL { ?item wdt:P625 ?coor0 . BIND("y" as ?hascoord) }
    OPTIONAL { ?item wdt:P131 ?today . 
             OPTIONAL { ?today wdt:P625 ?coor1 } 
             OPTIONAL { ?today wdt:P18 ?todayimage }
             }
    BIND( COALESCE ( ?coor0, ?coor1 ) as ?coor ) 
    OPTIONAL { ?print wdt:P179 wd:Q19258119 ; wdt:P180 ?item . OPTIONAL { ?print wdt:P18 ?printimg }  }
    SERVICE wikibase:label { bd:serviceParam wikibase:language "en" . }
    wd:Q1490 wdt:P625 ?c0 . BIND( round(geof:distance(?c0, ?coor)) as ?dist_km) 
}
ORDER BY ?dist_km ?ord

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v12("?c0") v9("?coor"):::projected v4("?coor0") v7("?coor1") v13("?dist_km"):::projected v5("?hascoord"):::projected v3("?item"):::projected v2("?ord"):::projected v10("?print"):::projected v11("?printimg"):::projected v6("?today"):::projected v8("?todayimage"):::projected a1((" ")) c10(["wd:Q19258119"]):::iri c15(["en"]):::literal c13(["bd:serviceParam"]):::iri c16(["wd:Q1490"]):::iri c2(["wd:Q75093704"]):::iri v3 --"p:direct/P31"--> c2 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; a1 -."p:statement/P31".-> c2 a1 --"p:qualifier/P1545"--> v2 v3 --"p:P31"--> a1 end subgraph optional1["(optional)"] style optional1 fill:#bbf,stroke-dasharray: 5 5; v3 -."p:direct/P625".-> v4 bind0[/"'y'"/] bind0 --as--o v5 end subgraph optional2["(optional)"] style optional2 fill:#bbf,stroke-dasharray: 5 5; v3 -."p:direct/P131".-> v6 subgraph optional3["(optional)"] style optional3 fill:#bbf,stroke-dasharray: 5 5; v6 -."p:direct/P625".-> v7 end subgraph optional4["(optional)"] style optional4 fill:#bbf,stroke-dasharray: 5 5; v6 -."p:direct/P18".-> v8 end end bind1[/"?coor0?coor1"/] v4 --o bind1 v7 --o bind1 bind1 --as--o v9 subgraph optional5["(optional)"] style optional5 fill:#bbf,stroke-dasharray: 5 5; v10 -."p:direct/P179".-> c10 v10 --"p:direct/P180"--> v3 subgraph optional6["(optional)"] style optional6 fill:#bbf,stroke-dasharray: 5 5; v10 -."p:direct/P18".-> v11 end end subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c13 --"wikibase:language"--> c15 end c16 --"p:direct/P625"--> v12 bind2[/"numeric-round(http://www.opengis.net/def/function/geosparql/distance(?c0,?coor))"/] v12 --o bind2 v9 --o bind2 bind2 --as--o v13