Question: Since when is an exploitation visa number of 134856 valid for the visual artwork shot in National Gallery (the one whose National Heritage List for England number is 1066236)?
Choices:
1992-07-22
1990-08-02
1896-01-01
2009-11-13
1795-10-24
1995-04-20
2011-02-15
1981-01-12
1988-12-10
2012-10-24
Program:
function: Find
inputs: National Gallery
function: FilterStr
dependencies: 0
inputs: National Heritage List for England number
1066236
function: Relate
dependencies: 1
inputs: filming location
backward
function: FilterConcept
dependencies: 2
inputs: visual artwork
function: QueryAttrQualifier
dependencies: 3
inputs: exploitation visa number
134856
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <filming_location> ?e_1 . ?e_1 <pred:name> "National Gallery" . ?e_1 <National_Heritage_List_for_England_number> ?pv_1 . ?pv_1 <pred:value> "1066236" . ?e <exploitation_visa_number> ?pv . ?pv <pred:value> "134856" . [ <pred:fact_h> ?e ; <pred:fact_r> <exploitation_visa_number> ; <pred:fact_t> ?pv ] <start_time> ?qpv .  }
Answer: 2012-10-24