Tag 'railway:signal:minor:states = DE-ESO:hp0;DE-ESO:sh1'

Value histogram for key 'source'

• 3: estimate; extrapolate; survey
• 3: bing; estimate; extrapolate; video
• 2: bing; extrapolate; survey
• 2: survey
• 1: bing; extrapolate; image
• 1: bing; estimate; extrapolate; survey