Question: When did Bruce Campbell (whose date of birth is 1912-06-15) start being an employee of BBC?
Choices:
2010-11-01
2001-09-26
1920-08-11
1892-01-01
500
1958
2016-09-06
1836-06-15
1991-12-12
2003-09-27
Program:
function: Find
inputs: Bruce Campbell
function: FilterDate
dependencies: 0
inputs: date of birth
1912-06-15
=
function: Find
inputs: BBC
function: QueryRelationQualifier
dependencies: 1
2
inputs: employer
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Bruce Campbell" . ?e_1 <date_of_birth> ?pv . ?pv <pred:date> "1912-06-15"^^xsd:date . ?e_2 <pred:name> "BBC" . ?e_1 <employer> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <employer> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Answer: 1958