query-e4822e10f75aded4ce20913341513bf2

rq turtle/ttl

(67) Multi-line chart: population and eligible voters in Taiwanese presidential electionsNo.67 (2022.07.07T2213 created)

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 bd: <http://www.bigdata.com/rdf#>
# title of the query (my first time using title)
#title: line chart of population and eligible voters in Taiwanese presidential elections
# viewed as line chart (also viewable as table)
#defaultView:LineChart
# select "?vote ?time ?number ?peopleLabel" to view ?time as X-axis, ?number as Y-axis,
# and ?peopleLabel as groups of coordinates
SELECT DISTINCT ?vote ?time ?number ?peopleLabel
WHERE {
  # ?vote is instance of (P31) "subclass of (P279)" [ZeroOrMorePath (*)] presidential election (Q858439)
  ?vote wdt:P31/wdt:P279* wd:Q858439;
        # ?vote applies to jurisdiction (P1001): Taiwan (Q865)
        wdt:P1001 wd:Q865;
        # ?vote's point in time (P585) is ?time
        wdt:P585 ?time;
        # ?vote's voting system (P8196) is subclass of (P279) [ZeroOrMorePath (*)] direct election (Q1196727)
        wdt:P8196/wdt:P279* wd:Q1196727;
        # ?vote's has the relation (?relation) with ?number
        ?relation ?number
  # define ?relation as population (P1082) or eligible voter (P1867)
  ### Note: Other properties (ballots cast (P1868), total valid votes (P1697), number of spoilt votes (P5044),
  ### number of blank votes (P5045), etc.) can be added to VALUES.
  VALUES ?relation {wdt:P1082 wdt:P1867}
  # get ?relation's property label by ?people
  ?people wikibase:directClaim ?relation
  # show label in auto language as default, and English when no default label exists
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}

Query found at

• https://www.wikidata.org/wiki/User:Neo-Jay/Query
• https://www.wikidata.org/wiki/User:Neo-Jay/Query/1