Based on prior knowledge, the relationship between age and heart disease is quite strong. Generally, as people get older, the risk of developing heart disease increases. However, it is important to note that heart disease can occur at any age, so the relationship is not exclusive to older individuals.

Here is the analysis for the feature "Age" in relation to the task of determining whether the coronary angiography shows a heart disease:

- For the target class "no" (no heart disease): 
  - Possible values of feature Age: [30.5, 45.0, 55.3, 42.8, 36.2]
- For the target class "yes" (heart disease): 
  - Possible values of feature Age: [58.9, 64.2, 49.7, 52.1, 63.5]

Based on prior knowledge, these ranges of age values are considered typical for each target class.

Please find below the desired dictionary representation:

```json
{
	"no": [30.5, 45.0, 55.3, 42.8, 36.2],
	"yes": [58.9, 64.2, 49.7, 52.1, 63.5]
}
```