Question: Since when does The Cassandra Crossing have the exploitation visa number 47753 ?
Choices:
2004-10-06
1815-06-09
1977-06-16
2006-08-22
1946-08-30
1939-10-28
1986-09-15
1954-01-01
1805-06-04
1974-08-09
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: title
The Cassandra Crossing
function: FilterConcept
dependencies: 1
inputs: visual artwork
function: QueryAttrQualifier
dependencies: 2
inputs: exploitation visa number
47753
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "visual artwork" . ?e <title> ?pv_1 . ?pv_1 <pred:value> "The Cassandra Crossing" . ?e <exploitation_visa_number> ?pv . ?pv <pred:value> "47753" . [ <pred:fact_h> ?e ; <pred:fact_r> <exploitation_visa_number> ; <pred:fact_t> ?pv ] <start_time> ?qpv .  }
Answer: 1977-06-16