Question: When was diplomat John Davis employed by Harvard Business School?
Choices:
1965-11-08
2018-05-30
1998-12-10
2018-12-01
1954
1968
1941-05-19
1989-06-29
1996-06-04
1957-01-01
Answer: 1954
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "John Davis" . ?e_1 <occupation> ?e_3 . ?e_3 <pred:name> "diplomat" . ?e_2 <pred:name> "Harvard Business School" . ?e_1 <employer> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <employer> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Program:
function: Find
inputs: diplomat
function: Relate
dependencies: 0
inputs: occupation
backward
function: Find
inputs: John Davis
function: And
dependencies: 1
2
function: Find
inputs: Harvard Business School
function: QueryRelationQualifier
dependencies: 3
4
inputs: employer
start time