http://hl7.org/fhir/StructureDefinition/Range|4.0.1

Base StructureDefinition for Range Type: A set of ordered Quantities defined by a low and high limit.
NameFlagsCardTypeDescription & Constraints
Range
0..*Set of values bounded by low and high
 
low
Σ
0..1QuantityLow limit
 
high
Σ
0..1QuantityHigh limit