query-721cabac8e5835c8e82ef4ae4f3aa108
Find people with duplicate award entries
SELECT ?item ?itemLabel ?value ?ref ?refLabel ?prop (COUNT(?ref) AS ?nr_items)
WHERE
{
?item wdt:P39 wd:Q18510612 .
# ?item p:P214 ?statement. # VIAF
?item p:P569 ?statement. # DOB
# ?item ?prop ?statement.
?statement ps:P569 ?value.
?statement prov:wasDerivedFrom ?refnode.
# ?refnode pr:P902 ?ref. ## HLS identifier
?refnode pr:P248 ?ref. ## ref name
SERVICE wikibase:label { bd:serviceParam wikibase:language "en". }
}
GROUP BY ?item ?itemLabel ?value ?statement ?ref ?refLabel ?prop HAVING(COUNT(?ref) > 1)
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 ps: <http://www.wikidata.org/prop/statement/>
PREFIX prov: <http://www.w3.org/ns/prov#>
PREFIX pr: <http://www.wikidata.org/prop/reference/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
# Find people with duplicate award entries
SELECT ?item ?itemLabel ?value ?ref ?refLabel ?prop (COUNT(?ref) AS ?nr_items)
WHERE
{
?item wdt:P39 wd:Q18510612 .
# ?item p:P214 ?statement. # VIAF
?item p:P569 ?statement. # DOB
# ?item ?prop ?statement.
?statement ps:P569 ?value.
?statement prov:wasDerivedFrom ?refnode.
# ?refnode pr:P902 ?ref. ## HLS identifier
?refnode pr:P248 ?ref. ## ref name
SERVICE wikibase:label { bd:serviceParam wikibase:language "en". }
}
GROUP BY ?item ?itemLabel ?value ?statement ?ref ?refLabel ?prop
HAVING(COUNT(?ref) > 1)
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v6("?_anon_d00291b7e9a143df8ec0be8c8ebd714c96954")
v1("?item"):::projected
v7("?nr_items")
v5("?ref"):::projected
v4("?refnode")
v2("?statement")
v3("?value"):::projected
a1((" "))
c9(["bd:serviceParam"]):::iri
c11(["en"]):::literal
c3(["wd:Q18510612"]):::iri
f0[[" > '1^^xsd:integer'"]]
f0 --> a1
v1 --"p:direct/P39"--> c3
v1 --"p:P569"--> v2
v2 --"p:statement/P569"--> v3
v2 --"prov:wasDerivedFrom"--> v4
v4 --"p:reference/P248"--> v5
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c9 --"wikibase:language"--> c11
end
bind3[/"count(?ref)"/]
v5 --o bind3
bind3 --as--o v6
bind4[/"count(?ref)"/]
v5 --o bind4
bind4 --as--o v7