Question: For the big city that is Rot-Weiss Essen's headquarter location, what is the start time for its licence-plate code E?
Choices:
1978-09-12
1997-06-24
1956-07-01
1946-06-25
1925
1983-09-13
1728-01-01
1066
1995-11-30
1861-05-20
Program:
function: Find
inputs: Rot-Weiss Essen
function: Relate
dependencies: 0
inputs: headquarters location
forward
function: FilterConcept
dependencies: 1
inputs: big city
function: QueryAttrQualifier
dependencies: 2
inputs: licence plate code
E
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "big city" . ?e_1 <headquarters_location> ?e . ?e_1 <pred:name> "Rot-Weiss Essen" .  ?e <licence_plate_code> ?pv . ?pv <pred:value> "E" . [ <pred:fact_h> ?e ; <pred:fact_r> <licence_plate_code> ; <pred:fact_t> ?pv ] <start_time> ?qpv .  }
Answer: 1956-07-01