What is the former partner of the figure skaters whose current partner is Alexa Scimeca?
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/currentPartner> <http://dbpedia.org/resource/Alexa_Scimeca> . ?x <http://dbpedia.org/ontology/formerPartner> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/FigureSkater>}
Alexa_Scimeca