Question: What is the ISNI of Alan Ball the writer?
Choices: 0000 0004 0405 8330
0000 0003 6863 7203
0000 0001 2172 7549
0000 0001 1489 3709
0000 0001 2281 4097
0000 0001 1455 7131
0000 0004 1936 7558
0000 0001 2188 5934
0000 0001 0779 0402
0000 0001 1551 1290
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:name> "Alan Ball" . ?e <occupation> ?e_1 . ?e_1 <pred:name> "writer" .  ?e <ISNI> ?pv .  }
Program:
function: Find
inputs: writer
function: Relate
dependencies: 0
inputs: occupation
backward
function: Find
inputs: Alan Ball
function: And
dependencies: 1
2
function: QueryAttr
dependencies: 3
inputs: ISNI
Answer: 0000 0001 1455 7131