Question: When did James Ivory (the one that has the occupation of astronomer) receive the Royal Medal?
Choices: 1918
2010-01-15
2011-08-24
1972-01-25
2013-01-04
2006-11-22
2003-04-01
1962-01-01
1966-08-19
1839-01-01
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "James Ivory" . ?e_1 <occupation> ?e_3 . ?e_3 <pred:name> "astronomer" . ?e_2 <pred:name> "Royal Medal" . ?e_1 <award_received> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <award_received> ; <pred:fact_t> ?e_2 ] <point_in_time> ?qpv .  }
Program:
function: Find
inputs: astronomer
function: Relate
dependencies: 0
inputs: occupation
backward
function: Find
inputs: James Ivory
function: And
dependencies: 1
2
function: Find
inputs: Royal Medal
function: QueryRelationQualifier
dependencies: 3
4
inputs: award received
point in time
Answer: 1839-01-01