Question: When did Charles Darwin (the one whose name in native language is Charles Robert Darwin) receive the Copley Medal?
Choices: 1971-06-22
2003-01-15
1515-01-01
2012-09-01
1864-12-03
1864-01-01
1996-05-22
1922-12-01
1992
1820
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Charles Darwin" . ?e_1 <name_in_native_language> ?pv . ?pv <pred:value> "Charles Robert Darwin" . ?e_2 <pred:name> "Copley 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: Charles Darwin
function: FilterStr
dependencies: 0
inputs: name in native language
Charles Robert Darwin
function: Find
inputs: Copley Medal
function: QueryRelationQualifier
dependencies: 1
2
inputs: award received
point in time
Answer: 1864-01-01