Malline:SPARQL

Mallineen SPARQL käyttöohje

Parametrit

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

Mallineen parametrit[Muokkaa mallinetietoja]

Parametri		Kuvaus	Tyyppi	Tila
query	query	SPARQL query Esimerkki SELECT * WHERE { ?x wdt:P31 wd:Q5 } LIMIT 1	Merkkijono	pakollinen
p	p	Produce p: prefix if set	Totuusarvo	valinnainen
q	q	Produce q: prefix if set	Totuusarvo	valinnainen
v	v	Produce v: prefix if set	Totuusarvo	valinnainen
extraprefix	extraprefix	Extra prefixes to be added Esimerkki PREFIX wikibase: <http://wikiba.se/ontology#>	Merkkijono	valinnainen

Esimerkit

• {{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

Kokeile

Katso myös

• {{wikidata-fr}}
• {{P}}
• {{Q}}
• {{SPARQL}}
• {{nimi}}
• {{kuvaus}}
• {{wikidatatunniste}}

Kokeile