Template:SPARQL/doc

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" } }, "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" ] } </templatedata>

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• {{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}}

PREFIX pdio: <https://wiki.personaldata.io/entity/>
PREFIX pdiot: <https://wiki.personaldata.io/prop/direct/>
PREFIX pdiop: <https://wiki.personaldata.io/prop/>
PREFIX pdiops: <https://wiki.personaldata.io/prop/statement/>
PREFIX pdiopq: <https://wiki.personaldata.io/prop/qualifier/>
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 (embedded)

Template:Int See also

• Wikidata:SPARQL query service
• {{Wdquery}}
• WDQ
  • {{WDQ}}
  • {{Query}}