Question: When was http://www.bs.ch retrieved as the official website of a college town with WOEID of 12682721?
Choices:
2017-04-23
2016-03-02
2017-07-11
2017-12-02
2017-05-18
2017-06-30
2016-01-23
2018-07-30
2017-07-25
2017-07-02
Answer: 2017-05-18
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "college town" . ?e <WOEID> ?pv_1 . ?pv_1 <pred:value> "12682721" . ?e <official_website> ?pv . ?pv <pred:value> "http://www.bs.ch/" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv ] <retrieved> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: WOEID
12682721
function: FilterConcept
dependencies: 1
inputs: college town
function: QueryAttrQualifier
dependencies: 2
inputs: official website
http://www.bs.ch/
retrieved