query-53e891324d8820750ecbba7f450ca3d9
Propertiesauthor (P50)instance of (P31)image (P18)publication date (P577)
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 schema: <http://schema.org/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX psv: <http://www.wikidata.org/prop/statement/value/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT ?workLabel ?pubdate ?pubdatePrecision ?image ?typelabel ?english
(URI(CONCAT("https://tools.wmflabs.org/reasonator/?q=", SUBSTR(STR(?work),32) )) as ?reasonator) #build a reasonator link
(IF(BOUND(?english), ?english, ?reasonator) as ?link) # link to English Wikipedia article, if available
WHERE {
?work wdt:P50 wd:Q9068; # author: Voltaire
wdt:P31 ?type; # What is the work? poem, play, historical work etc.?
p:P577/psv:P577 ?pubdateStatementNode
MINUS {?work wdt:P31 wd:Q3331189} # exclude editions
MINUS {?work wdt:P31 wd:Q105420} # exclude anthologies
?pubdateStatementNode wikibase:timeValue ?pubdate ;
wikibase:timePrecision ?pubdatePrecision # get precision of the publication date
OPTIONAL {?work wdt:P18 ?image}
OPTIONAL{ ?english schema:about ?work ; schema:isPartOf <https://en.wikipedia.org/> }
SERVICE wikibase:label {bd:serviceParam wikibase:language "fr,en,de"} # Prefer labels in French but fall back to English and German
?type rdfs:label ?typelabel FILTER(lang(?typelabel) ="en") # English labels for the types
}
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v8("?english"):::projected
v7("?image"):::projected
v10("?link")
v5("?pubdate"):::projected
v6("?pubdatePrecision"):::projected
v4("?pubdateStatementNode")
v9("?reasonator"):::projected
v3("?type")
v1("?typelabel"):::projected
v2("?work"):::projected
a1((" "))
c7(["wd:Q3331189"]):::iri
c8(["wd:Q105420"]):::iri
c3(["wd:Q9068"]):::iri
c18(["fr,en,de"]):::literal
c14([https://en.wikipedia.org/]):::iri
c16(["bd:serviceParam"]):::iri
f0[["?typelabel = 'en'"]]
f0 --> v1
v2 --"p:direct/P50"--> c3
v2 --"p:direct/P31"--> v3
v2 --"p:P577"--> a1
a1 --"p:statement/value/P577"--> v4
subgraph minus1["MINUS"]
style minus1 stroke-width:6px,fill:pink,stroke:red;
v2 --"p:direct/P31"--> c7
end
subgraph minus2["MINUS"]
style minus2 stroke-width:6px,fill:pink,stroke:red;
v2 --"p:direct/P31"--> c8
end
v4 --"wikibase:timeValue"--> v5
v4 --"wikibase:timePrecision"--> v6
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v2 -."p:direct/P18".-> v7
end
subgraph optional1["(optional)"]
style optional1 fill:#bbf,stroke-dasharray: 5 5;
v8 -."schema:about".-> v2
v8 --"schema:isPartOf"--> c14
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c16 --"wikibase:language"--> c18
end
v3 --"rdfs:label"--> v1
bind3[/"concat('https://tools.wmflabs.org/reasonator/?q=',substring(str(?work),'32^^xsd:integer'))"/]
v2 --o bind3
bind3 --as--o v9
bind4[/"if(bound(?english),?english,?reasonator)"/]
v8 --o bind4
v9 --o bind4
bind4 --as--o v10