Question: Since when has Willow had the exploitation visa number of 68324?
Choices: 2008-09-27
2006-04-04
1992-01-24
1988-08-09
2005-12-06
2008-07-21
1796-06-01
1890
1790-03-22
2000-11-09
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Willow" . ?e <exploitation_visa_number> ?pv . ?pv <pred:value> "68324" . [ <pred:fact_h> ?e ; <pred:fact_r> <exploitation_visa_number> ; <pred:fact_t> ?pv ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Willow
function: QueryAttrQualifier
dependencies: 0
inputs: exploitation visa number
68324
start time
Answer: 1988-08-09