Template:SPARQL

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Usage

This template displays SPARQL query with syntax highlighting, prefixes and link to WDQS beta site to run the query.

Template parameters[Edit template data]
Parameter		Description	Type	Status
query	`query`	SPARQL query Example SELECT * WHERE { ?x wdt:P31 wd:Q5 } LIMIT 1	String	required
p	`p`	Produce p: prefix if set	Boolean	optional
q	`q`	Produce q: prefix if set	Boolean	optional
v	`v`	Produce v: prefix if set	Boolean	optional
extraprefix	`extraprefix`	Extra prefixes to be added Example PREFIX wikibase: <http://wikiba.se/ontology#>	String	optional
state	`state`	Either "collapsed" or "expanded", both make the query code collapsible, "collapsed" makes it start collapsed. In a list ("*" or "#" at beginning of line) the "Collapse"/"Expand" toggle button is displayed next to the link to the Wikidata Query Service.	String	optional
label	`label`	Text to be used as the label of the link to the Wikidata Query Service Default Try it!	Content	optional
project	`project`	project name: '''wd''' for Wikidata and '''sdc''' for Structured Data on Commons	String	optional

Examples

{{SPARQL|query=SELECT DISTINCT ?person ?name ?language ?death (URI(CONCAT("https://www.gutenberg.org/ebooks/author/", ?gutenberg)) AS ?gberglink) WHERE { ?person wdt:P1938 ?gutenberg. ?person wdt:P570 ?death. # Dead people only MINUS { ?enws schema:about ?person. ?enws schema:isPartOf <https://en.wikisource.org/> } OPTIONAL {?person wdt:P1412 ?lang}. FILTER (!BOUND(?lang) {{!}}{{!}} ?lang = wd:Q1860) # Language: English or absent BIND(IF(BOUND(?lang),"English","Not specified") AS ?language ) ?person rdfs:label ?name. FILTER((LANG(?name)) = "en") } ORDER BY ?death }}

SELECT DISTINCT ?person ?name ?language ?death (URI(CONCAT("https://www.gutenberg.org/ebooks/author/", ?gutenberg)) AS ?gberglink) WHERE {
  ?person wdt:P1938 ?gutenberg.
  ?person wdt:P570 ?death. # Dead people only
  MINUS {
    ?enws schema:about ?person.
    ?enws schema:isPartOf <https://en.wikisource.org/>
  }
  OPTIONAL {?person wdt:P1412 ?lang}.
  FILTER (!BOUND(?lang) || ?lang = wd:Q1860) # Language: English or absent
  BIND(IF(BOUND(?lang),"English","Not specified") AS ?language
)  ?person rdfs:label ?name.
  FILTER((LANG(?name)) = "en")
}
ORDER BY ?death

Try it!

Template:SPARQL

Usage

Examples

See also