signalSystem

URI: https://gptkb.org/prop/signalSystem
3 triples
GPTKB property
Random triples
Subject Object
gptkb:B_Division_(IND/BMT)_lines various (including CBTC on some lines)
gptkb:B_Division_(NYC_Subway) various (including CBTC on some lines)
gptkb:A_Division_(New_York_City_Subway) automatic block signaling