create a property (defined by @gtsueng) to store related datasets.
For example, for Adaptive COVID-19 Treatment Trial (ACTT-1), hand code linkages to ACTT-2, ACTT-3, ACTT-4:
["accessclinicaldata_NCT04401579", "accessclinicaldata_NCT04492475", "accessclinicaldata_NCT04640168"]
create a property (defined by @gtsueng) to store related datasets.
For example, for Adaptive COVID-19 Treatment Trial (ACTT-1), hand code linkages to ACTT-2, ACTT-3, ACTT-4:
["accessclinicaldata_NCT04401579", "accessclinicaldata_NCT04492475", "accessclinicaldata_NCT04640168"]