Question: Name the office holder with associate as Marcus Calpurnius Bibulus and has a kid named Augustus?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE {?uri onto:associate <http://dbpedia.org/resource/Marcus_Calpurnius_Bibulus> . ?uri onto:child <http://dbpedia.org/resource/Augustus>  . ?uri rdf:type onto:OfficeHolder}