SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/ontology/lieutenant> <http://dbpedia.org/resource/Joe_Purcell> }
who was the president under which Joe Purcell is a lieutenant?
SELECT DISTINCT ?d WHERE { ?d property:lieutenant resource:Joe_Purcell }
Bill Clinton, David Pryor, Presidency of Bill Clinton
The presidents with lieutenant Joe Purcell are [Bill Clinton, David Pryor, Presidency of Bill Clinton].
Disputes with Joe Purcell [Bill Clinton, David Prior, Bill Clinton's presidency].
The president whose lieutenant is him are [Bill Clinton, David Pryor, Presidency of Bill Clinton].
The president he is vice president of [Bill Clinton, David Pryor, Bill Clinton's presidency].