| Name | Type | Description | Notes |
|---|---|---|---|
| source | str | The source string. | [optional] |
| target | str | The target string. | [optional] |
| frequency | float | The frequency of the term in the Lexicon. | [optional] |
| memory_id | float | A unique Memory identifier. If this identifier is missing, then the term comes from the generic termbase. | [optional] |