query-4e2621506621af00d12f97307c401fad

rq turtle/ttl

Map of economists in PM20 by place of birth

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
#defaultView:Map{"hide":"?geo"}
select ?image ?item ?itemLabel ?pobLabel ?viewer ?geo
where {
  ?item wdt:P106 ?occupation ;
        # with PM20 id
        wdt:P4293 ?pm20Id ;
        # with place of birth
        wdt:P19 ?pob .
  # occupation: economist or business economist
  filter(?occupation in (wd:Q188094, wd:Q1860032))
  # restrict to items with online accessible articles
  ?item p:P4293/pq:P5592 ?workCount .
  filter(?workCount > 0)
  # geo coordinates for pob
  ?pob wdt:P625 ?geo .
  # optional image
  optional { ?item wdt:P18 ?image . }
  # viewer link
  bind(substr(?pm20Id, 4, 4) as ?numStub)
  bind(substr(?pm20Id, 4, 6) as ?num)
  bind(uri(concat('http://dfg-viewer.de/show/?tx_dlf[id]=http://zbw.eu/beta/pm20mets/pe/', ?numStub, 'xx/', ?num, '.xml')) as ?viewer)
  # add labels
  service wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en, de, fr, es, nl, pl, ru". }
}

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v6("?geo"):::projected v7("?image"):::projected v3("?item"):::projected v9("?num") v8("?numStub") v2("?occupation") v4("?pm20Id") v5("?pob") v10("?viewer"):::projected v1("?workCount") a1((" ")) c14(["#91;AUTO_LANGUAGE#93;,en, de, fr, es, nl, pl, ru"]):::literal c12(["bd:serviceParam"]):::iri f0[["?workCount > '0^^xsd:integer'"]] f0 --> v1 list0c2(["wd:Q1860032"]):::iri list0c1(["wd:Q188094"]):::iri list0c1 --o f1 list0c2 --o f1 f1[[" in "]] f1 --> v2 v3 --"p:direct/P106"--> v2 v3 --"p:direct/P4293"--> v4 v3 --"p:direct/P19"--> v5 v3 --"p:P4293"--> a1 a1 --"p:qualifier/P5592"--> v1 v5 --"p:direct/P625"--> v6 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v3 -."p:direct/P18".-> v7 end bind2[/"substring(?pm20Id,'4^^xsd:integer','4^^xsd:integer')"/] v4 --o bind2 bind2 --as--o v8 bind3[/"substring(?pm20Id,'4^^xsd:integer','6^^xsd:integer')"/] v4 --o bind3 bind3 --as--o v9 bind4[/"concat('http://dfg-viewer.de/show/?tx_dlf#91;id#93;=http://zbw.eu/beta/pm20mets/pe/',?numStub,'xx/',?num,'.xml')"/] v8 --o bind4 v9 --o bind4 bind4 --as--o v10 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c12 --"wikibase:language"--> c14 end