query-db47bc422625226643320b9d4215701c
Display of focus list papers from 2020, with subjects where they have been added. SELECT ?item ?itemLabel ?date ?subjectLabel WHERE {?item wdt:P5008 wd:Q55439927; wdt:P577 ?date. OPTIONAL {?item wdt:P921 ?subject.} FILTER(year(?date) >= 2020)
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
ORDER BY DESC(?date)
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#>
#Display of focus list papers from 2020, with subjects where they have been added.
SELECT ?item ?itemLabel ?date ?subjectLabel
WHERE {?item wdt:P5008 wd:Q55439927;
wdt:P577 ?date.
OPTIONAL {?item wdt:P921 ?subject.}
FILTER(year(?date) >= 2020)
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
ORDER BY DESC(?date)
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v1("?date"):::projected
v2("?item"):::projected
v3("?subject")
c7(["bd:serviceParam"]):::iri
c3(["wd:Q55439927"]):::iri
c9(["#91;AUTO_LANGUAGE#93;,en"]):::literal
f0[["year-from-dateTime(?date) >= '2020^^xsd:integer'"]]
f0 --> v1
v2 --"wdt:P5008"--> c3
v2 --"wdt:P577"--> v1
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v2 -."wdt:P921".-> v3
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c7 --"wikibase:language"--> c9
end