O

Open-Data-SH

A fork of the stain/jena-docker Apache Jena Fuseki Docker image, adapted for open-data deployments with public anonymous SPARQL access and published as open source by the Open Data Infrastructure initiative of Schleswig-Holstein.

A Python-based inference worker that validates Frictionless tabular resources and converts them into RDF triples, with support for Turtle, JSON-LD, and RDF/XML output and optional upload to a SPARQL triplestore.

A SPARQL query frontend for the Linked Open Data platform of Schleswig-Holstein — a fork of the Wikidata Query Service GUI, configured for the ODI SPARQL endpoint.

Backend service for managing and versioning open data schemas in the Open Data Infrastructure (ODI) of Schleswig-Holstein, providing a REST API for creating, updating, and retrieving frictionless Table Schemas stored in GitLab with Redis caching and Keycloak authentication.

Staging-backend is a NestJS service that ingests, validates, transforms, and publishes open datasets (including CSV and GeoJSON) through a secure API pipeline.

CKAN Service is a NestJS API that streamlines CKAN catalog operations—datasets, distributions, data series, vocabularies, and licenses—with Keycloak authentication and Swagger docs.