Question: The official website for St. Petersburg is https://www.stpete.org/, when was it retrieved
Choices:
2015-03-24
2017-06-24
2018-03-25
2017-05-18
2018-01-26
2018-07-25
2017-09-13
2017-05-17
2017-08-13
2017-12-17
Answer: 2017-05-18
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "St. Petersburg" . ?e <official_website> ?pv . ?pv <pred:value> "https://www.stpete.org/" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv ] <retrieved> ?qpv .  }
Program:
function: Find
inputs: St. Petersburg
function: QueryAttrQualifier
dependencies: 0
inputs: official website
https://www.stpete.org/
retrieved