| Name | Type | Cardinality | Description |
|---|---|---|---|
| col | EInt | 0..1 | Column number, if source is a text file. |
| comment | EString | 0..1 | Comment. |
| line | EInt | 0..1 | Line number if source is a text file. |
| path | EString | 0..1 | Path to the source. |
| type | EString | 0..1 | Source type, e.g. rule-set, flow. |