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