first implemented in

URI: https://gptkb.org/prop/first_implemented_in
6 triples
GPTKB property
Random triples
Subject Object
gptkb:Bitcoin_(merged_mining) gptkb:Namecoin
gptkb:Ramp_meter gptkb:Chicago
gptkb:Bus_Rapid_Transit_systems gptkb:Curitiba,_Brazil
gptkb:Ramp_meter 1963
gptkb:Real-Time_Gross_Settlement 1984
gptkb:Electronic_toll_collection gptkb:Norway