Question: Who have children named James Roosevelt and Franklin Delano Roosevelt, Jr.?
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX prop: <http://dbpedia.org/property/>
SELECT DISTINCT ?uri WHERE { ?uri prop:children <http://dbpedia.org/resource/James_Roosevelt> . ?uri prop:children <http://dbpedia.org/resource/Franklin_Delano_Roosevelt,_Jr.> . }