Question: Which companies work in the aerospace industry as well as in medicine?
SPARQL:
PREFIX dbo: <http://dbpedia.org/ontology/>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 dbo:industry res:Aerospace . ?uri dbo:industry res:Medicine .}