SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/placeofburial> <http://dbpedia.org/resource/Metairie_Cemetery> . ?uri <http://dbpedia.org/ontology/child> ?x . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/OfficeHolder>}
Which politician's son is buried in Metairie Cementery?
SELECT DISTINCT ?d WHERE { ?d property:child ?f . ?f property:placeofburial resource:Metairie_Cemetery . ?d rdf:type ontology:Office_Holder }
Margaret Taylor, Zachary Taylor
The politicians whose sons are buried in Metairie Cementery are [Margaret Taylor, Zachary Taylor].
Politicians whose sons whose burial place is Metairie Cemetry [Margaret Taylor, Zachary Taylor].