Extension OAI JSON-LD Harvester

These CKAN Versions are exactely matched:

• 2.10.0
• 2.10.1
• 2.10.2
• 2.10.3
• 2.10.4
• 2.10.5
• 2.10.6
• 2.10.7
• 2.10.8
• 2.10.9
• 2.11.0
• 2.11.1
• 2.11.2
• 2.11.3
• 2.11.4
• 2.12.0
• 2.9.0
• 2.9.0a
• 2.9.1
• 2.9.10
• 2.9.11
• 2.9.13
• 2.9.2
• 2.9.3
• 2.9.4
• 2.9.5
• 2.9.6
• 2.9.7
• 2.9.8
• 2.9.9

OAI-PMH Harvester for JSON-LD metadata on CKAN, developed for the NFDI4Chem Search Service project. The extension provides harvesting procedures for different Bioschema.Org types which can be migrated to CKAN database. It combines functionality from ckanext-oaipmh and ckanext-bioschemaharvester. Uses RDKit Python module to generate graphical representations of molecules and other chemi-informatics. Supports harvesting from MassBank and nmrXiv repositories, with configurable OAI-PMH parameters including metadata prefix, set specification, time range, and HTTP authentication.