Question: What is the start date that the German Democratic Republic contains the Saxony-Anhalt administrative division (whose country is the German Democratic Republic)?
Choices:
1997-05-02
1942-10-07
810
1881
1898-07-31
1949-10-07
1966-09-12
1844
1924-01-26
1945-11-02
Program:
function: Find
inputs: German Democratic Republic
function: Find
inputs: German Democratic Republic
function: Relate
dependencies: 1
inputs: country
backward
function: Find
inputs: Saxony-Anhalt
function: And
dependencies: 2
3
function: QueryRelationQualifier
dependencies: 0
4
inputs: contains administrative territorial entity
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "German Democratic Republic" . ?e_2 <pred:name> "Saxony-Anhalt" . ?e_2 <country> ?e_3 . ?e_3 <pred:name> "German Democratic Republic" . ?e_1 <contains_administrative_territorial_entity> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <contains_administrative_territorial_entity> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Answer: 1949-10-07