query-f6a3457fd6c4d6d4615a724597c3e485
title:Mastodon accounts and corresponding Twitter accounts SELECT ?twit ?item ?itemLabel ?itemDescription ?id WHERE { ?item wdt:P4033 ?id. OPTIONAL {?item wdt:P2002 ?twit} SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } } ORDER BY ?itemLabel
Use at
- https://query.wikidata.org/sparql
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX bd: <http://www.bigdata.com/rdf#>
#title:Mastodon accounts and corresponding Twitter accounts
SELECT ?twit ?item ?itemLabel ?itemDescription ?id WHERE {
?item wdt:P4033 ?id.
OPTIONAL {?item wdt:P2002 ?twit}
SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
} ORDER BY ?itemLabel
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v3("?id"):::projected
v2("?item"):::projected
v1("?itemLabel"):::projected
v4("?twit"):::projected
c4(["bd:serviceParam"]):::iri
c6(["#91;AUTO_LANGUAGE#93;,en"]):::literal
v2 --"wdt:P4033"--> v3
subgraph optional0["(optional)"]
style optional0 fill:#bbf,stroke-dasharray: 5 5;
v2 -."wdt:P2002".-> v4
end
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c4 --"wikibase:language"--> c6
end