Unit

Term	Description	Type	Properties	Example	Enum
unit	Unit of the exposure. Recommended from NCIT Unit of Category ontology term (NCIT:C42568) descendants.	object	id, label	[{"id": "NCIT:C70575", "label": "Roentgen"}, {"id": "NCIT:C28252", "label": "Kilogram"}, {"id": "NCIT:C28253", "label": "Milligram"}]	NA