Question: What is the beginning date that Peter Cook (whose date of birth is 1927-02-01) is a member of Bradford City A.F.C.?
Choices:
1963-12-16
2011-07-09
1992-04-27
1949-01-01
2003-09-23
1952-08-14
1816-12-11
1981-01-05
2011-09-14
2003-12-08
Program:
function: Find
inputs: Peter Cook
function: FilterDate
dependencies: 0
inputs: date of birth
1927-02-01
=
function: Find
inputs: Bradford City A.F.C.
function: QueryRelationQualifier
dependencies: 1
2
inputs: member of sports team
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Peter Cook" . ?e_1 <date_of_birth> ?pv . ?pv <pred:date> "1927-02-01"^^xsd:date . ?e_2 <pred:name> "Bradford City A.F.C." . ?e_1 <member_of_sports_team> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <member_of_sports_team> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Answer: 1949-01-01