parent_sample_id lab_id preparation_protocol_doi dataset_type contributors_path data_path mapped_area_value mapped_area_unit spot_size_value spot_size_unit number_of_spots spot_spacing_value spot_spacing_unit capture_area_id permeabilization_time_value permeabilization_time_unit preparation_instrument_vendor preparation_instrument_model metadata_schema_id Visium (with probes) 4646ec9d-f3c9-4619-bc45-7e14748bb976