query-d4988ebe4c357f8805c41f5bb5161c13
Image gallery of the most notable libraries
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#>
#defaultView:ImageGrid
SELECT DISTINCT ?library ?libraryLabel (SAMPLE(?image) AS ?image) ?sitelinks WHERE {
?library wdt:P31/wdt:P279* wd:Q7075 . # libraries or subtypes
MINUS {?library wdt:P31/wdt:P279* wd:Q212805} # but not digital libraries
?library wikibase:sitelinks ?sitelinks.
OPTIONAL {?library wdt:P18 ?img}
BIND (IF(BOUND(?img), ?img, <http://commons.wikimedia.org/wiki/Special:FilePath/No%20image%20available.svg>) AS ?image)
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" }
} GROUP BY ?library ?libraryLabel ?sitelinks
ORDER BY DESC(?sitelinks)
LIMIT 1000
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v5("?image"):::projected
v3("?img")
v2("?library"):::projected
v1("?sitelinks"):::projected
a1((" "))
a2((" "))
c3(["wd:Q7075"]):::iri
c8(["bd:serviceParam"]):::iri
c10(["#91;AUTO_LANGUAGE#93;,en"]):::literal
c4(["wd:Q212805"]):::iri
v2 --"wdt:P31"--> a1
a1 --"wdt:P279"--> c3
subgraph minus0["MINUS"]
style minus0 stroke-width:6px,fill:pink,stroke:red;
v2 --"wdt:P31"--> a2
a2 --"wdt:P279"--> c4
end
v2 --"wikibase:sitelinks"--> v1
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v2 -."wdt:P18".-> v3
end
bind1[/"if(bound(?img),?img,http://commons.wikimedia.org/wiki/Special:FilePath/No%20image%20available.svg)"/]
v3 --o bind1
bind1 --as--o v5
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c8 --"wikibase:language"--> c10
end
bind3[/"sample(?image)"/]
v5 --o bind3
bind3 --as--o v5