What is the {student of} and the {student} of {Cicero} ?
Who was Cicero's student?
Which was the student of Cicero?
SELECT ?n ?h WHERE { resource:Cicero property:student ?h . resource:Cicero property:student_of ?n }
 SELECT ?ans_1 ?ans_2 WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q1541> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1066> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?ans_1. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q1541> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P802> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?ans_2. } 
SELECT ?ans_1 ?ans_2 WHERE { wd:Q1541 wdt:P1066 ?ans_1 . wd:Q1541 wdt:P802 ?ans_2 }
Servius Sulpicius Rufus Antiochus of Ascalon Trebatius Testa Antiochus of Ascalon Servius Sulpicius Rufus Philo of Larissa Trebatius Testa Philo of Larissa Servius Sulpicius Rufus Apollonius Molon Trebatius Testa Apollonius Molon Servius Sulpicius Rufus Lucius Aelius Stilo Praeconinus Trebatius Testa Lucius Aelius Stilo Praeconinus Servius Sulpicius Rufus Tyrannion of Amisus Trebatius Testa Tyrannion of Amisus