Question: When did Rome, where Benito Mussolini worked, record a population of 2775250?
Choices: 1889
1877-01-01
1999-12-31
2016-05-05
1949-03-24
1971-04-15
1991-01-01
1995-04-19
1529
1813-12-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "Rome" . ?e_1 <work_location> ?e . ?e_1 <pred:name> "Benito Mussolini" .  ?e <population> ?pv . ?pv <pred:unit> "1" . ?pv <pred:value> "2775250"^^xsd:double . [ <pred:fact_h> ?e ; <pred:fact_r> <population> ; <pred:fact_t> ?pv ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: Benito Mussolini
function: Relate
dependencies: 0
inputs: work location
forward
function: Find
inputs: Rome
function: And
dependencies: 1
2
function: QueryAttrQualifier
dependencies: 3
inputs: population
2775250
point in time
Answer: 1991-01-01