Question: What is the time point of the sovereign nation that stocks border with Somalia (the issue of this declaration is Ethiopia–Somalia border), its population is 26280676.
Choices:
1998-10-21
1967
2017-01-12
1958-03-26
1999-12-22
2005-04-01
2010-01-17
1973-12-01
1877
1957-11-25
Answer: 1967
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "sovereign state" . ?e <shares_border_with> ?e_1 . ?e_1 <pred:name> "Somalia" . [ <pred:fact_h> ?e ; <pred:fact_r> <shares_border_with> ; <pred:fact_t> ?e_1 ] <statement_is_subject_of> ?qpv_1 . ?qpv_1 <pred:value> "Ethiopia–Somalia border" . ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "26280676"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Somalia
function: Relate
dependencies: 0
inputs: shares border with
backward
function: QFilterStr
dependencies: 1
inputs: statement is subject of
Ethiopia–Somalia border
function: FilterConcept
dependencies: 2
inputs: sovereign state
function: QueryAttrQualifier
dependencies: 3
inputs: population
26280676
point in time