year first achieved

URI: https://gptkb.org/prop/year_first_achieved
5 triples
GPTKB property
Random triples
Subject Object
gptkb:40-40_club 1988
gptkb:Golden_Slam 1988
gptkb:20–20–20–20_club 1911
gptkb:Olympic_Slam 1988
gptkb:40–40_club 1988