```json
{
	"no": ["no"],
	"yes": ["yes"]
}
```

Based on the given feature "fibr_ter_05", we can see that it is a categorical variable with two possible categories: "no" and "yes". 

Since the target variable we are interested in is chronic heart failure, the relationship between the feature and the target can be analyzed as follows:

1. If the value of "fibr_ter_05" is "no", it indicates that the patient did not receive Fibrinolytic therapy by Streptase. This does not provide direct information about chronic heart failure.

2. If the value of "fibr_ter_05" is "yes", it indicates that the patient received Fibrinolytic therapy by Streptase. Once again, this alone does not provide direct information about chronic heart failure.

Therefore, based on the given information, the feature "fibr_ter_05" does not provide specific information about chronic heart failure. Nonetheless, the dictionary representation is provided to indicate the possible values of the feature for each target class.