Question: In which areas can I find wine made of Vitis vinifera grapes?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE { ?x onto:species <http://dbpedia.org/resource/Vitis_vinifera> . ?x onto:wineRegion ?uri . ?x rdf:type onto:Grape}