Question: What is the Italian cadastre code for the comune in Italy that is the twinned administrative body of Madison whose elevation is 873 feet above sea level?
Choices: H199
D548
I754
L424
A794
L407
E897
D150
L781
L219
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "comune of Italy" . ?e <twinned_administrative_body> ?e_1 . ?e_1 <pred:name> "Madison" . ?e_1 <elevation_above_sea_level> ?pv_1 . ?pv_1 <pred:unit> "foot" . ?pv_1 <pred:value> "873"^^xsd:double . ?e <Italian_cadastre_code> ?pv .  }
Program:
function: Find
inputs: Madison
function: FilterNum
dependencies: 0
inputs: elevation above sea level
873 foot
=
function: Relate
dependencies: 1
inputs: twinned administrative body
backward
function: FilterConcept
dependencies: 2
inputs: comune of Italy
function: QueryAttr
dependencies: 3
inputs: Italian cadastre code
Answer: E897