query-68d969e8f4f613640c21fb82c15dafbc

rq turtle/ttl

50 US states with border states

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT ?state ?iso ?stateLabel (GROUP_CONCAT(DISTINCT(?borderIso);separator=", ") AS ?borderStates) (COUNT(?borderState) AS ?count) WHERE {
  ?state wdt:P31 wd:Q35657 . ?state wdt:P300 ?iso .
  OPTIONAL{?state wdt:P47 ?borderState . ?borderState wdt:P31 wd:Q35657 . ?borderState wdt:P300 ?borderIso}
  SERVICE wikibase:label{bd:serviceParam wikibase:language "en"}
}
GROUP BY ?state ?stateLabel ?iso
ORDER BY ?iso

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v4("?borderIso"):::projected v3("?borderState"):::projected v5("?borderStates") v6("?count") v1("?iso"):::projected v2("?state"):::projected c6(["bd:serviceParam"]):::iri c8(["en"]):::literal c2(["wd:Q35657"]):::iri v2 --"wdt:P31"--> c2 v2 --"wdt:P300"--> v1 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v2 -."wdt:P47".-> v3 v3 --"wdt:P31"--> c2 v3 --"wdt:P300"--> v4 end subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c6 --"wikibase:language"--> c8 end bind2[/"?borderIso"/] v4 --o bind2 bind2 --as--o v5 bind3[/"count(?borderState)"/] v3 --o bind3 bind3 --as--o v6