query-737feed343acf5f73c889b28a167d838
Royal Navy ships where vessel_class has no_value
Use at
- https://query.wikidata.org/sparql
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wdno: <http://www.wikidata.org/prop/novalue/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT DISTINCT ?item ?itemLabel ?itemDescription WHERE {
SERVICE wikibase:label { bd:serviceParam wikibase:language "en-gb,en,mul". }
{
SELECT DISTINCT ?item WHERE {
?item p:P31 ?statement0.
?statement0 ps:P31 wd:Q3114762.
?item p:P137 ?statement.
?statement (ps:P137/(wdt:P279*)) wd:Q172771.
MINUS { ?item p:P289 ?statement1. }
MINUS { ?item rdf:type wdno:P289. }
}
}
}
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v1("?item"):::projected
v3("?statement")
v2("?statement0")
v4("?statement1")
a1((" "))
c4(["en-gb,en,mul"]):::literal
c14(["p:novalue/P289"]):::iri
c2(["bd:serviceParam"]):::iri
c7(["wd:Q3114762"]):::iri
c11(["wd:Q172771"]):::iri
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c2 --"wikibase:language"--> c4
end
v1 --"p:P31"--> v2
v2 --"p:statement/P31"--> c7
v1 --"p:P137"--> v3
v3 --"p:statement/P137"--> a1
a1 --"p:direct/P279"--> c11
subgraph minus0["MINUS"]
style minus0 stroke-width:6px,fill:pink,stroke:red;
v1 --"p:P289"--> v4
end
subgraph minus1["MINUS"]
style minus1 stroke-width:6px,fill:pink,stroke:red;
v1 --"a"--> c14
end