Same join, but via a shareable mapping linkset

SELECT ?person ?occupation WHERE {
  ?p skos:exactMatch ?wd .
  ?p rdfs:label ?person .
  ?wd wdt:P106 ?occ . ?occ rdfs:label ?occupation .
  FILTER(LANG(?occupation) = "en")
} LIMIT 40

Run this query → no server · no download · no account

caviri.github.io/rete

Run this query in the playground → 40 rows · 519 ms · no server, no download — the query runs in your browser.

The query

PREFIX skos: <http://www.w3.org/2004/02/skos/core#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX wdt: <http://www.wikidata.org/prop/direct/> SELECT ?person ?occupation WHERE { ?p skos:exactMatch ?wd . ?p rdfs:label ?person . ?wd wdt:P106 ?occ . ?occ rdfs:label ?occupation . FILTER(LANG(?occupation) = "en") } LIMIT 40

rete playground · documentation · github.com/caviri/rete