query-3598742cbb956a5b1ea0cb761546de19
Second query, but still incorrect SELECT ?book ?title ?illustratorLabel ?publisherLabel ?published WHERE { ?book wdt:P50 wd:Q35610. # required wdt:P50 OPTIONAL { # match all or none from group: ?book wdt:P1476 ?title; # required wdt:P1476 wdt:P110 ?illustrator; # required wdt:P110 wdt:P123 ?publisher; # required wdt:P123 wdt:P577 ?published. # required wdt:P577 } SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } }
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#>
# Second query, but still incorrect
SELECT ?book ?title ?illustratorLabel ?publisherLabel ?published
WHERE
{
?book wdt:P50 wd:Q35610. # required wdt:P50
OPTIONAL { # match all or none from group:
?book wdt:P1476 ?title; # required wdt:P1476
wdt:P110 ?illustrator; # required wdt:P110
wdt:P123 ?publisher; # required wdt:P123
wdt:P577 ?published. # required wdt:P577
}
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v1("?book"):::projected
v3("?illustrator")
v5("?published"):::projected
v4("?publisher")
v2("?title"):::projected
c8(["bd:serviceParam"]):::iri
c10(["#91;AUTO_LANGUAGE#93;,en"]):::literal
c2(["wd:Q35610"]):::iri
v1 --"wdt:P50"--> c2
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v1 -."wdt:P1476".-> v2
v1 --"wdt:P110"--> v3
v1 --"wdt:P123"--> v4
v1 --"wdt:P577"--> v5
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c8 --"wikibase:language"--> c10
end