Question: Give me some nominees of politicians in the US?
SPARQL query: SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/residence> <http://dbpedia.org/resource/United_States> . ?x <http://dbpedia.org/ontology/nominee> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/OfficeHolder>}
Answer: [United States Senate] is the nominees of politicians in the US.