Question: What is the effective date of the NUTS code UKL for the country where Robert Evans (born on 1871-11-27) is a citizen?
Choices:
2001-01-03
1999-04-01
1993-01-21
1953-01-20
1999-01-01
1999-04-29
1989-06-08
1977
2007-10-03
2001-06-03
Answer: 1999-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "country" . ?e_1 <country_of_citizenship> ?e . ?e_1 <pred:name> "Robert Evans" . ?e_1 <date_of_birth> ?pv_1 . ?pv_1 <pred:date> "1871-11-27"^^xsd:date . ?e <NUTS_code> ?pv . ?pv <pred:value> "UKL" . [ <pred:fact_h> ?e ; <pred:fact_r> <NUTS_code> ; <pred:fact_t> ?pv ] <start_time> ?qpv .  }
Program:
function: Find
inputs: Robert Evans
function: FilterDate
dependencies: 0
inputs: date of birth
1871-11-27
=
function: Relate
dependencies: 1
inputs: country of citizenship
forward
function: FilterConcept
dependencies: 2
inputs: country
function: QueryAttrQualifier
dependencies: 3
inputs: NUTS code
UKL
start time