reteplayground
Aggregate

📈 White Stork sightings by year

SELECT ?year (COUNT(?o) AS ?n) WHERE {
  ?o a <https://w3id.org/rete/gbif/taxon/species/2481912>…
}
GROUP BY ?year ORDER BY ?year
Run this query → no server · no download · no account
caviri.github.io/rete
Run this query in the playground → no server, no download — the query runs in your browser.

The query

PREFIX v: <https://w3id.org/rete/gbif/vocab#> PREFIX dwc: <http://rs.tdwg.org/dwc/terms/> SELECT ?year (COUNT(?o) AS ?n) WHERE { ?o a <https://w3id.org/rete/gbif/taxon/species/2481912> ; dwc:year ?year . } GROUP BY ?year ORDER BY ?year

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