Based on my analysis, certain workclass values can be indicative of a person earning more than 50000 dollars per year while others may suggest the opposite.

Here is the dictionary with the relevant details:

```json
{
	"no": ["?", "Without-pay", "Never-worked"], 
	"yes": ["Private", "Self-emp-not-inc", "Self-emp-inc", "Federal-gov", "State-gov", "Local-gov"]
}
```

In this dictionary, the values under the "no" key are workclass categories that are likely to correspond to individuals who do not earn more than 50000 dollars per year. These include "?" (unknown), "Without-pay", and "Never-worked". 

On the other hand, the values under the "yes" key are workclass categories that are more likely to correspond to individuals who earn more than 50000 dollars per year. These include "Private", "Self-emp-not-inc" (self-employed without incorporation), "Self-emp-inc" (self-employed with incorporation), "Federal-gov" (federal government employee), "State-gov" (state government employee), and "Local-gov" (local government employee).

Please note that the analysis assumes a general correlation between workclass and income, and there may still be exceptions within each category.