OSM tag name=Champagne TGV matches Champagne TGV in these Wikidata fields:
Railway stations in France opened in 2007 | building=train_station, railway=tram_stop, railway=station, site=railway_station, site=railway, railway=historic_station, railway=halt, site=station, public_transport=stop_area, railway=facility, public_transport=station, type=site |
Railway stations in Marne (department) | building=train_station, railway=tram_stop, railway=station, site=railway_station, site=railway, railway=historic_station, railway=halt, site=station, public_transport=stop_area, railway=facility, public_transport=station, type=site |