Question: As of 2003-06-30, what region of Italy had a NUTS code of IT53?
Choices: Marche
Sicily
Lombardy
Apulia
Abruzzo
Tuscany
Liguria
Piedmont
Sardinia
Calabria
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "region of Italy" . ?e <NUTS_code> ?pv . ?pv <pred:value> "IT53" . [ <pred:fact_h> ?e ; <pred:fact_r> <NUTS_code> ; <pred:fact_t> ?pv ] <end_time> ?qpv . ?qpv <pred:date> "2003-06-30"^^xsd:date .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: NUTS code
IT53
function: QFilterDate
dependencies: 1
inputs: end time
2003-06-30
=
function: FilterConcept
dependencies: 2
inputs: region of Italy
function: What
dependencies: 3
Answer: Marche