Question: Who was Nixon's Secretary of State who did in Bethesda?
Answer(s):
answer: William P. Rogers

SPARQL query:
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SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.06c97)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.06c97 ns:government.political_appointer.appointees ?y .
?y ns:government.government_position_held.office_holder ?x .
?y ns:government.government_position_held.basic_title ns:m.0789n .
?x ns:people.deceased_person.place_of_death ns:m.0bxbr . 
}