Question: What is the mountain whose parent mountain peak is Nevado de Toluca?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX res: <http://dbpedia.org/resource/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE {?uri onto:parentMountainPeak <http://dbpedia.org/resource/Nevado_de_Toluca> . ?uri rdf:type onto:Mountain}