Question: What are the titles of the books written by a notable person who was educated at the Wright-Humason School for the Deaf?
Answer(s):
answer: Light in My Darkness
answer: The World I Live In
answer: Let us have faith
answer: The open door
answer: Peace at eventide
answer: Helen Keller, her Socialist years
answer: We bereaved
answer: The faith of Helen Keller
answer: The miracle of life
answer: Teacher: Anne Sullivan Macy
answer: My key of life
answer: The modern woman
answer: Optimism
answer: Out of the dark
answer: The song of the stone wall
answer: The Story of My Life

SPARQL query:
PREFIX ns: <http://rdf.freebase.com/ns/>
SELECT DISTINCT ?x
WHERE {
FILTER (?x != ?c)
FILTER (!isLiteral(?x) OR lang(?x) = '' OR langMatches(lang(?x), 'en'))
?c ns:people.person.education ?k .
?k ns:education.education.institution ns:m.07tr9z . 
?c ns:book.author.works_written ?x .
?x ns:common.topic.notable_types ns:m.01xryvm .
}