The busiest letter-writers

Writer	Letters
Pedro Lince de Berástegui	37
Manuela Ramos	28
Inés Florencia de Mendoza y M…	27
Catalina Gertrudis de Jesús M…	26

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caviri.github.io/rete

Run this query in the playground → 20 rows · 11 ms · no server, no download — the query runs in your browser.

The query

PREFIX ps: <https://teitok.clul.ul.pt/postscriptum/ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> SELECT ?writer (COUNT(?l) AS ?letters) WHERE { ?l ps:sentBy ?p . ?p rdfs:label ?writer . } GROUP BY ?writer ORDER BY DESC(?letters) LIMIT 20

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