What medals have been given to people who died of lung cancer?
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/deathCause> <http://dbpedia.org/resource/Lung_cancer> . ?x <http://dbpedia.org/ontology/award> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Person>}
Lung_cancer