AI4OS Provenance catalog

This is a catalog for the different AI4OS provenance components:

• ai4-prov-api: Backend for the provenance component
• ai4-prov-viz: Frontend for the provenance component

The provenance component is currently deployed at: https://provenance.services.ai4os.eu/ Relevant subroutes:

• GET /?applicationId=<module-id>: visualize the provenance graph
• POST /v0/metadata: trigger the provenance chain (manually providing sources)
• POST /metadata: trigger the provenance chain (sources are fetched automatically from ai4-metadata.yml)
• GET /rdf: retrieve provenance data in RDF format
• GET /rdf-date retrieve the creation date of the RDF file
• GET /rdf-graph: retrieve graph structure