Question: What is the time point of a life expectancy of 74.18 years for the sovereign state that shares a border with Serbia (the subject of this statement is Macedonia–Serbia border)?
Choices:
1482
2007
2015-04-30
2002-04-17
1993-10-01
1776-07-04
1969-04-14
1919
2007-11-01
2015-07-09
Answer: 2007
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sovereign state" . ?e_1 <shares_border_with> ?e . ?e_1 <pred:name> "Serbia" . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <shares_border_with> ; <pred:fact_t> ?e ] <statement_is_subject_of> ?qpv_1 . ?qpv_1 <pred:value> "Macedonia–Serbia border" . ?e <life_expectancy> ?pv . ?pv <pred:unit> "year" . ?pv <pred:value> "74.18"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <life_expectancy> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Serbia
function: Relate
dependencies: 0
inputs: shares border with
forward
function: QFilterStr
dependencies: 1
inputs: statement is subject of
Macedonia–Serbia border
function: FilterConcept
dependencies: 2
inputs: sovereign state
function: QueryAttrQualifier
dependencies: 3
inputs: life expectancy
74.18 year
point in time