A set of SPARQL examples that are used in different TGX resources
License: https://www.gnu.org/licenses/gpl-3.0
Uses method in: https://github.com/WDscholia/scholia/tree/master/scholia/app/templates/podcast-episode_guests.sparql
Podcast-episode aspect: guests
PREFIX bd: <http://www.bigdata.com/rdf#>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX target: <http://www.wikidata.org/entity/Q124268563>
SELECT DISTINCT ?guest ?guestLabel
(CONCAT("/", SUBSTR(STR(?guest), 32)) AS ?guestUrl)
WHERE {
BIND(target: AS ?episode)
?episode wdt:P5030 ?guest .
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],mul,en". }
}
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v1("?episode")
v2("?guest"):::projected
v3("?guestUrl")
c3([http://www.bigdata.com/rdf#serviceParam]):::iri
c5(["#91;AUTO_LANGUAGE#93;,mul,en"]):::literal
bind0[/"http://www.wikidata.org/entity/Q124268563"/]
bind0 --as--o v1
v1 --"p:direct/P5030"--> v2
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c3 --"wikibase:language"--> c5
end
bind1[/"concat('/',substring(str(?guest),'32^^xsd:integer'))"/]
v2 --o bind1
bind1 --as--o v3