Fontes — Linked Data endpoint

Fontes — Medieval Latin Corpus

Public Linked Data and SPARQL endpoint for the Fontes corpus.

Browse and query

SPARQL query editor (YASGUI) — interactive queries against the corpus.
Graph explorer — navigate the graph visually.
SPEX — SPARQL exploration UI.

Programmatic access

SPARQL 1.1 endpoint: /query (GET or POST, standard result formats via Accept).
Entity dereferencing: /id/{type}/{n} returns HTML, JSON-LD, or Turtle via content negotiation.

What is this?

Fontes is a corpus of medieval Latin texts, prepared and maintained at the IJP PAN. This endpoint exposes the corpus as RDF, materialized periodically from the editorial database via Ontop against the FaBiO bibliographic ontology and the SKOS vocabularies curated by fontes-meta.

The data is read-only and frozen between refreshes. A prov:generatedAtTime literal on the dump root records the materialization timestamp.