SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Costanzo_Preve> <http://dbpedia.org/ontology/influencedBy> ?x . ?x <http://dbpedia.org/ontology/influencedBy> ?uri . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Person>}
Who are the people which were the influencer of the person, who influenced Costanzo Preve ?
SELECT DISTINCT ?b WHERE { ?s rdf:type ontology:Person . resource:Costanzo_Preve property:influenced_by ?s . ?s property:influenced_by ?b }
answer
The influencers of the people who influenced Costanzo Preve are [answer].
The influence of the people who influenced Costolo Prevé [answer].