Key 'maxspeed:source'

External: tag info

• 30: Switch layout
• 11: https://geovdbn.deutschebahn.com/isr
• 7: DE:zone:30
• 5: switch layout
• 4: Lf7
• 3: DE:zone30
• 3: sign
• 3: traffic_sign
• 1: Lf6
• 1: Zs 3 "10" an Signal 28 P2