img2catalog

This tool, 'img2catalog', is built to extract metadata from imaging data repositories, map it to a model class, and export it to a catalog. The tool is set up to be modular, but it currently supports extracting metadata from an XNAT server, converting it to the Health-RI Core v2 metadata model (https://github.com/Health-RI/health-ri-metadata/tree/v2.0.0), based on DCAT-AP v3 and Health-DCAT AP, as defined in Pydantic classes using SeMPyRO (https://github.com/Health-RI/SeMPyRO), and either writing it to an RDF file, or pushing it to a FAIR Data Point (FDP).