Question: When was Princeton's official website of http://www.princetonnj.gov/ retrieved?
Choices:
2004
2017-04-15
2015-07-10
2017-05-18
2018-09-15
2017-07-19
2018-03-12
2017-06-16
2018-01-25
2018-01-26
Answer: 2017-05-18
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Princeton" . ?e <official_website> ?pv . ?pv <pred:value> "http://www.princetonnj.gov/" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv ] <retrieved> ?qpv .  }
Program:
function: Find
inputs: Princeton
function: QueryAttrQualifier
dependencies: 0
inputs: official website
http://www.princetonnj.gov/
retrieved