Question: What person affiliated with the United Church of Christ was in inspiration to Barack Obama?
Answer(s):
answer: Reinhold Niebuhr

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ns:m.02mjmr)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
ns:m.02mjmr ns:influence.influence_node.influenced_by ?x .
?x ns:people.person.religion ns:m.01s5nb . 
}