View source for Template:SPARQL/doc

{{Documentation subpage}}
<!-- Categories go at the bottom of this page. -->

== Usage ==
<templatedata>
{
	"params": {
		"p": {
			"label": "p",
			"description": "Produce p: prefix if set",
			"type": "boolean"
		},
		"q": {
			"label": "q",
			"description": "Produce q: prefix if set",
			"type": "boolean"
		},
		"v": {
			"label": "v",
			"description": "Produce v: prefix if set",
			"type": "boolean"
		},
		"query": {
			"required": true,
			"label": "query",
			"description": "SPARQL query",
			"example": "SELECT * WHERE { ?x wdt:P31 wd:Q5 } LIMIT 1",
			"type": "string"
		},
		"extraprefix": {
			"description": "Extra prefixes to be added",
			"example": "PREFIX wikibase: <http://wikiba.se/ontology#>",
			"type": "string"
		},
		"state": {
			"description": "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.",
			"type": "string"
		},
		"label": {
			"description": "Text to be used as the label of the link to the Wikidata Query Service",
			"type": "content",
			"default": "Try it!"
		},
		"shortURL": {
			"description": "slug of the query's short URL, as generated by the WMF URL shortener - for example, for https://w.wiki/37j enter just 37j",
			"type": "string"
		},
		"project": {
			"required": false,
			"label": "project",
			"description": "project name: '''wd''' for Wikidata and '''sdc''' for Structured Data on Commons",
			"type": "string"
		}
	},
	"description": "This template displays SPARQL query with syntax highlighting, prefixes and link to WDQS beta site to run the query. ",
	"paramOrder": [
		"query",
		"p",
		"q",
		"v",
		"extraprefix",
		"state",
		"label",
		"shortURL",
		"project"
	]
}
</templatedata>

== {{Int Examples}}==
* <nowiki>{{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
|shortURL=37j}}</nowiki>
{{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
|shortURL=37j}}

== {{Int See also}} ==
* [[Wikidata:SPARQL query service]]
** {{tl|SPARQL2}}
** {{tl|SPARQL Inline}}
** {{tl|Wdquery}}
* WDQ
** {{tl|WDQ}}
** {{tl|WDQ2}}
** {{tl|Query}}

<includeonly>
<!-- Categories go here: -->
[[Category:Query template]]
</includeonly>