Question: Which companies work in the aerospace industry as well as on nuclear reactor technology?
SPARQL:
PREFIX dbo: <http://dbpedia.org/ontology/> PREFIX dbp: <http://dbpedia.org/property/> PREFIX res: <http://dbpedia.org/resource/> PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> SELECT DISTINCT ?uri WHERE { ?uri rdf:type dbo:Company . ?uri dbp:industry res:Aerospace . ?uri dbp:industry res:Nuclear_reactor_technology . }