Question: What is the publication date for Jack London (the one whose title is Jack London) ?
Choices:
1990-12-20
1956-10-05
1943-01-01
1961-03-27
2005-03-18
2010-02-16
2004-12-14
2013-03-11
2011-06-29
1995-06-01
Program:
function: Find
inputs: Jack London
function: FilterStr
dependencies: 0
inputs: title
Jack London
function: QueryAttr
dependencies: 1
inputs: publication date
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Jack London" . ?e <title> ?pv_1 . ?pv_1 <pred:value> "Jack London" . ?e <publication_date> ?pv .  }
Answer: 1943-01-01