Question: What is the connection between Harry Potter and the Philosopher's Stone (the one whose ISBN-10 is 0-7475-3269-9) to J. K. Rowling?
Choices:
copyright representative
successful candidate
presenter
afflicts
grants
tributary
office held by head of the organisation
manufacturer
country of citizenship
author
Program:
function: Find
inputs: Harry Potter and the Philosopher's Stone
function: FilterStr
dependencies: 0
inputs: ISBN-10
0-7475-3269-9
function: Find
inputs: J. K. Rowling
function: QueryRelation
dependencies: 1
2
SPARQL: SELECT DISTINCT ?p WHERE { ?e_1 <pred:name> "Harry Potter and the Philosopher's Stone" . ?e_1 <ISBN-10> ?pv . ?pv <pred:value> "0-7475-3269-9" . ?e_2 <pred:name> "J. K. Rowling" . ?e_1 ?p ?e_2 .  }
Answer: author