Question: Which company was the designer of South African class 11e and RENFE class 333 ?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/South_African_Class_11E> onto:designer ?uri. <http://dbpedia.org/resource/RENFE_Class_333> onto:designer ?uri . ?uri rdf:type onto:Company}