Question: Which partner of the Tim Mathieson is also the primeminister of the Mike Kelly (Australian politician) ?
SPARQL query:
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
 SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Tim_Mathieson> onto:partner ?uri. <http://dbpedia.org/resource/Mike_Kelly_(Australian_politician)> prop:primeminister ?uri}