Based on prior knowledge, the oldpeak feature in coronary angiography represents the ST depression induced by exercise relative to rest. 

To analyze the relationship between the oldpeak feature and the presence of heart disease, we can consider the typical ranges of oldpeak values for each target class ('no' and 'yes').

Typically, a higher oldpeak value indicates a higher degree of ST depression, which could be associated with heart disease. However, it is important to note that the specific ranges may vary depending on the dataset and domain knowledge.

The dictionary with the specific details for the oldpeak feature and its relationship with the target class can be represented as follows:

```json
{
	"no": [0.1, 0.2, 0.3, 0.4, 0.5],  
	"yes": [1.0, 1.2, 1.5, 2.0, 2.5]
}
```

The "no" class includes a list of typical oldpeak values, such as 0.1, 0.2, 0.3, 0.4, and 0.5, which are associated with a negative coronary angiography result (no heart disease).

On the other hand, the "yes" class includes a list of typical oldpeak values, such as 1.0, 1.2, 1.5, 2.0, and 2.5, which are associated with a positive coronary angiography result (presence of heart disease).

Please note that the specific values provided in the dictionary are for illustrative purposes only and may not reflect the actual values in the dataset.