Question: Which office holder's constituency is Haight-Ashbury and has military unit as USS Kittiwake ?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE {?uri prop:constituency <http://dbpedia.org/resource/Haight-Ashbury> . ?uri onto:militaryUnit <http://dbpedia.org/resource/USS_Kittiwake_(ASR-13)>  . ?uri rdf:type onto:OfficeHolder}