| Key | Value |
| boundary | local_committee_fraction |
| collection | boundary |
| description | 2 pôles de proximités et 3 fractions de pôle de proximité |
| local_commitee:FR | proximity_pole |
| source:url | http://www.nantesmetropole.fr/la-metropole/poles-de-proximite/ |
| start_date | 2015-01-01 |
| type | collection |