Question: When did Vincent van Gogh, who was born on 1853-03-30, start working in Dordrecht?
Choices:
1122
1952-06-30
2001-09-09
1996-09-24
1917-11-09
1988-08-09
1913-03-04
1981-01-20
1877
1727-05-17
Program:
function: Find
inputs: Vincent van Gogh
function: FilterDate
dependencies: 0
inputs: date of birth
1853-03-30
=
function: Find
inputs: Dordrecht
function: QueryRelationQualifier
dependencies: 1
2
inputs: work location
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Vincent van Gogh" . ?e_1 <date_of_birth> ?pv . ?pv <pred:date> "1853-03-30"^^xsd:date . ?e_2 <pred:name> "Dordrecht" . ?e_1 <work_location> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <work_location> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Answer: 1877