Question: When did the working career start for the person related to Johann Sebastian Bach (ISNI  0000 0000 6682 5970)?
Choices: 1920
1908
2000
2012
1952
1932
1710
1980
1878
1827
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "human" . ?e <relative> ?e_1 . ?e_1 <pred:name> "Johann Sebastian Bach" . ?e_1 <ISNI> ?pv_1 . ?pv_1 <pred:value> "0000 0000 6682 5970" . ?e <work_period_(start)> ?pv .  }
Program:
function: Find
inputs: Johann Sebastian Bach
function: FilterStr
dependencies: 0
inputs: ISNI
0000 0000 6682 5970
function: Relate
dependencies: 1
inputs: relative
backward
function: FilterConcept
dependencies: 2
inputs: human
function: QueryAttr
dependencies: 3
inputs: work period (start)
Answer: 1710