costCurrency constant
costCurrency [Expects: https://schema.org/Text]
The currency (in 3-letter) of the drug cost. See: http://en.wikipedia.org/wiki/ISO_4217.
Can be used on: https://schema.org/DrugCost
Implementation
static const costCurrency = IriTerm.prevalidated(
'https://schema.org/costCurrency',
);