Based on prior knowledge, diastolic blood pressure values can vary depending on factors such as age, health conditions, and lifestyle. However, it is commonly accepted that normal diastolic blood pressure falls between 60 and 80 mm Hg.

Considering the task of determining whether a person has diabetes or not, we can analyze the relationship between the feature (BloodPressure) and the target variable (Yes or No for having diabetes).

Here is the dictionary based on the analysis:

```json
{
    "yes": [70.5, 75.2, 80.0, 85.3, 90.1],
    "no": [62.0, 65.8, 68.4, 72.7, 76.2]
}
```

In this dictionary, the "yes" key contains a list of five representative values of diastolic blood pressure for individuals who have diabetes. The "no" key contains a list of five representative values for individuals who do not have diabetes.

Note: The specific values provided in the dictionary are arbitrary and intended to demonstrate the format. Actual values should be determined based on available data.