Question: What country holds the ISBN-13 978-0-552-15971-5 for the literary work whose ISBN-10 is 0-385-50420-9?
Choices: Venezuela
Ukraine
international
Lebanon
Uruguay
Hungary
Italy
United Kingdom
Philippines
Kingdom of Saxony
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "written work" . ?e <ISBN-10> ?pv_1 . ?pv_1 <pred:value> "0-385-50420-9" . ?e <ISBN-13> ?pv . ?pv <pred:value> "978-0-552-15971-5" . [ <pred:fact_h> ?e ; <pred:fact_r> <ISBN-13> ; <pred:fact_t> ?pv ] <country> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: ISBN-10
0-385-50420-9
function: FilterConcept
dependencies: 1
inputs: written work
function: QueryAttrQualifier
dependencies: 2
inputs: ISBN-13
978-0-552-15971-5
country
Answer: United Kingdom