Question: Since when does a Chinese province with FIPS 10-4 (countries and regions) of CH19 have CN-LN as its ISO 3166-2 code ?
Choices: 1956-04-02
2015-10-10
1730
1787-12-07
1976-02-04
2017-11-23
1981-11-26
1817-10-09
1942-09-27
2017-05-21
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "province of China" . ?e <FIPS_10-4_(countries_and_regions)> ?pv_1 . ?pv_1 <pred:value> "CH19" . ?e <ISO_3166-2_code> ?pv . ?pv <pred:value> "CN-LN" . [ <pred:fact_h> ?e ; <pred:fact_r> <ISO_3166-2_code> ; <pred:fact_t> ?pv ] <start_time> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: FIPS 10-4 (countries and regions)
CH19
function: FilterConcept
dependencies: 1
inputs: province of China
function: QueryAttrQualifier
dependencies: 2
inputs: ISO 3166-2 code
CN-LN
start time
Answer: 2017-11-23