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fhir package
documentation
dstu2/resource_types/conformance_types/terminology/terminology.dart
NamingSystem
usage property
usage property
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usage
property
String
?
usage
inherited
Implementation
String? get usage => throw _privateConstructorUsedError;
fhir package
documentation
dstu2/resource_types/conformance_types/terminology/terminology
NamingSystem
usage property
NamingSystem class