safety car introduced

URI: https://gptkb.org/prop/safety_car_introduced
6 triples
GPTKB property
Random triples
Subject Object
gptkb:Formula_1_Racing gptkb:1973
gptkb:Formula_One gptkb:1973
gptkb:Formula_1_Argentine_Grand_Prix gptkb:1993
gptkb:European_Formula_Two_Championship gptkb:1993
gptkb:FIA_Formula_1_World_Championship gptkb:1973
gptkb:24_Hours_of_Le_Mans gptkb:1973