{"url": "https://doi.org/10.24381/cds.f74805c8", "dataset_provider": "C3S Climate Data Store", "ecvs": ["Greenhouse Gases"], "filters": [{"version": "4.5"}, {"processing_level": "level_3"}, {"sensor_and_algorithm": "merged_obs4mips"}, {"variable": "xco2"}], "relationships": [{"relationship_types": ["IsNewVersionOf"], "related_dataset": "https://catalogue.ceda.ac.uk/uuid/d864a8a9776f4b46af29a292fcf4556c", "related_dataset_start_date": "2015-01-01", "related_dataset_end_date": "2023-01-01", "related_dataset_provider": "CCI Open Data Portal", "description": "The C3S dataset is a newer version"}]}