I was checking out this week's Wolfram Blog - Which is closer: Local Beer or Whiskey?
The question, how can you obtain a list of available qualifiers and valueswithin a specific EntityProperty.?
In the example For Beer Consumption, the underlying code is
EntityProperty["Country", "AgricultureConsumptionPerCapita",
{"AgricultureProduct" -> "Beer"}]
So,
1)how can I know that the underlying qualifiers are available? (in this example "AgricultureProduct")
2) What are the values available for a given key (eg "Beer")