Data

This platform holds the current Mannheim version of the JudaicaLink knowledge graph. It is reloaded when new versions of the data are published, so results can change. Production runs in Frankfurt, which can have another state of the data.

• SPARQL editor: /sparql/. The endpoint for programs is https://mannheim.judaicalink.org/sparql (read-only, GET or POST; queries stop after 120 seconds).
• What is loaded: the stable version of every dataset of the catalogue that is not replaced by another, with the corrections applied. Each dataset is a named graph, http://data.judaicalink.org/datasets/<slug>; its description (VoID, DCAT, PROV) is in …/<slug>/meta. A query without GRAPH sees all graphs together.
• Files: /dumps/, the files of the loaded versions in the layout <slug>/<version>/<path>.
• Every IRI of JudaicaLink has its view here, at the same path: http://data.judaicalink.org/data/ep/1007316 is /data/ep/1007316, …/datasets/bhr is /datasets/bhr, …/ontology/birthDate is /ontology/birthDate. Ask for text/turtle, application/n-triples or application/ld+json (or add .ttl, .nt, .jsonld) to get the data. Search engines are pointed to the pages in production (data.judaicalink.org).
• Search and figures: the graph search, the dashboard, the datasets and the ontology with the use of each term; /status.json says what is loaded.
• Catalogue: the datasets with all their versions, files and sources are described in the catalogue on web.judaicalink.org.