query-cf9cfe443829c9fafc0f50b26b7dc153
Buildings on Park Avenue that don't have a street number SELECT DISTINCT ?object ?objectLabel ?voieLabel ?streetNumber WHERE { ?object wdt:P669 wd:Q109711 . ?object p:P669 ?voie . OPTIONAL { ?voie pq:P670 ?streetNumber } . FILTER (!BOUND(?streetNumber)) .
SERVICE wikibase:label { bd:serviceParam wikibase:language "fr" } }
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 pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
#Buildings on Park Avenue that don't have a street number
SELECT DISTINCT ?object ?objectLabel ?voieLabel ?streetNumber
WHERE {
?object wdt:P669 wd:Q109711 .
?object p:P669 ?voie .
OPTIONAL { ?voie pq:P670 ?streetNumber } .
FILTER (!BOUND(?streetNumber)) .
SERVICE wikibase:label {
bd:serviceParam wikibase:language "fr"
}
}
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v2("?object"):::projected
v1("?streetNumber"):::projected
v3("?voie")
c6(["bd:serviceParam"]):::iri
c2(["wd:Q109711"]):::iri
c8(["fr"]):::literal
f0[["not bound(?streetNumber)"]]
f0 --> v1
v2 --"p:direct/P669"--> c2
v2 --"p:P669"--> v3
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v3 -."p:qualifier/P670".-> v1
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c6 --"wikibase:language"--> c8
end