Question: Is the 2011 GSS code of the city that is the twinned administrative body of Ravenna (starting in 1996) E04009888?
Choices: yes
no
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SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "city" . ?e_1 <twinned_administrative_body> ?e . ?e_1 <pred:name> "Ravenna" .  [ <pred:fact_h> ?e_1 ; <pred:fact_r> <twinned_administrative_body> ; <pred:fact_t> ?e ] <start_time> ?qpv . ?qpv <pred:year> 1996 . ?e <GSS_code_(2011)> ?pv . ?pv <pred:value> "E04009888" .  }
Program:
function: Find
inputs: Ravenna
function: Relate
dependencies: 0
inputs: twinned administrative body
forward
function: QFilterYear
dependencies: 1
inputs: start time
1996
=
function: FilterConcept
dependencies: 2
inputs: city
function: QueryAttr
dependencies: 3
inputs: GSS code (2011)
function: VerifyStr
dependencies: 4
inputs: E04009888
Answer: yes