query-f4dd3083bd2666aef224ca8d6fb2bfbc
TODO
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 pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT ?item ?itemLabel ?taxon_name ?taxon_author ?taxon_authorLabel
WHERE
{
?item wdt:P171 wd:Q1757472 . # whatever the particular parent taxon value is
?item p:P225 ?stat . # there is a P225
?stat ps:P225 ?taxon_name . # it has a taxon name
OPTIONAL {?stat pq:P405 ?taxon_author .} # P225 might have P405 author name as a PQ
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
}
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v1("?item"):::projected
v2("?stat")
v4("?taxon_author"):::projected
v3("?taxon_name"):::projected
c7(["bd:serviceParam"]):::iri
c9(["#91;AUTO_LANGUAGE#93;,en"]):::literal
c2(["wd:Q1757472"]):::iri
v1 --"p:direct/P171"--> c2
v1 --"p:P225"--> v2
v2 --"p:statement/P225"--> v3
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v2 -."p:qualifier/P405".-> v4
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c7 --"wikibase:language"--> c9
end