atp ranking

6 triples
GPTKB property

Random triples
Subject Object
gptkb:Roger_Federer World No. 1
gptkb:Novak_Djokovic World No. 1
gptkb:Andrea_Gaudenzi Top 20
gptkb:Roger_Federer gptkb:No._1
gptkb:Rafael_Nadal World No. 1
gptkb:Pete_Sampras World No. 1