Question: When did Harvard alumnus Philip Johnson win the AIA Gold Medal?
Choices: 2011-08-09
1818
1972-04-10
1966-12-01
2005-11-01
2015-02-08
1978
1955
1681
2000-06-07
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "AIA Gold Medal" . ?e_2 <pred:name> "Philip Johnson" . ?e_2 <educated_at> ?e_3 . ?e_3 <pred:name> "Harvard University" . ?e_1 <winner> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <winner> ; <pred:fact_t> ?e_2 ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: AIA Gold Medal
function: Find
inputs: Harvard University
function: Relate
dependencies: 1
inputs: educated at
backward
function: Find
inputs: Philip Johnson
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: winner
point in time
Answer: 1978