query-d5e4b5110d51d52c53e5aa5f082cc0f1

rq turtle/ttl

title:Chancellors of the Exchequer and time served in office SELECT ?item ?itemLabel ?start ?end ?image ?link ?partyLabel ?ps_start ?ps_end WHERE { ?item p:P39 ?s. ?s ps:P39 wd:Q531471. ?s pq:P580 ?start. OPTIONAL {?s pq:P582 ?end.} OPTIONAL {?item wdt:P18 ?image.} OPTIONAL {?item wdt:P1417 ?id.} OPTIONAL {?item p:P102 ?ps. ?ps ps:P102 ?party. OPTIONAL {?ps pq:P580 ?ps_start.} OPTIONAL {?ps pq:P582 ?ps_end.} }
BIND(IF(BOUND(?id), URI(CONCAT("https://www.britannica.com/",?id)) , ?item) AS ?link) SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } } ORDER BY ?start

Use at

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 bd: <http://www.bigdata.com/rdf#>
#title:Chancellors of the Exchequer and time served in office
SELECT ?item ?itemLabel ?start ?end ?image ?link ?partyLabel ?ps_start ?ps_end WHERE {
  ?item p:P39 ?s.
  ?s ps:P39 wd:Q531471.
  ?s pq:P580 ?start. 
  OPTIONAL {?s pq:P582 ?end.}
  OPTIONAL {?item wdt:P18 ?image.}
  OPTIONAL {?item wdt:P1417 ?id.}
  OPTIONAL {?item p:P102 ?ps.
            ?ps ps:P102 ?party. 
            OPTIONAL {?ps pq:P580 ?ps_start.} 
            OPTIONAL {?ps pq:P582 ?ps_end.}
           }      
  BIND(IF(BOUND(?id), URI(CONCAT("https://www.britannica.com/",?id)) , ?item) AS ?link)
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
} ORDER BY ?start

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v4("?end"):::projected v6("?id") v5("?image"):::projected v2("?item"):::projected v11("?link"):::projected v8("?party") v7("?ps") v10("?ps_end"):::projected v9("?ps_start"):::projected v3("?s") v1("?start"):::projected c3(["wd:Q531471"]):::iri c11(["bd:serviceParam"]):::iri c13(["#91;AUTO_LANGUAGE#93;,en"]):::literal v2 --"p:P39"--> v3 v3 --"p:statement/P39"--> c3 v3 --"p:qualifier/P580"--> v1 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v3 -."p:qualifier/P582".-> v4 end subgraph optional1["(optional)"] style optional1 fill:#bbf,stroke-dasharray: 5 5; v2 -."p:direct/P18".-> v5 end subgraph optional2["(optional)"] style optional2 fill:#bbf,stroke-dasharray: 5 5; v2 -."p:direct/P1417".-> v6 end subgraph optional3["(optional)"] style optional3 fill:#bbf,stroke-dasharray: 5 5; v2 -."p:P102".-> v7 v7 --"p:statement/P102"--> v8 subgraph optional4["(optional)"] style optional4 fill:#bbf,stroke-dasharray: 5 5; v7 -."p:qualifier/P580".-> v9 end subgraph optional5["(optional)"] style optional5 fill:#bbf,stroke-dasharray: 5 5; v7 -."p:qualifier/P582".-> v10 end end bind0[/"if(bound(?id),concat('https://www.britannica.com/',?id),?item)"/] v6 --o bind0 v2 --o bind0 bind0 --as--o v11 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c11 --"wikibase:language"--> c13 end