Question: When did  Hampstead (the one whose TOID is 4000000074541613) become a part of the United Kingdom?
Choices:
1969-02-25
1907-01-01
1976-10-03
1922-12-06
2009-12-01
2007-03-30
2017-06-05
1707-07-01
1848
1964-01-21
Program:
function: Find
inputs: Hampstead
function: FilterStr
dependencies: 0
inputs: TOID
4000000074541613
function: Find
inputs: United Kingdom
function: QueryRelationQualifier
dependencies: 1
2
inputs: country
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Hampstead" . ?e_1 <TOID> ?pv . ?pv <pred:value> "4000000074541613" . ?e_2 <pred:name> "United Kingdom" . ?e_1 <country> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <country> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Answer: 1922-12-06