Question: Regarding the profession that is Lucien Ballard's occupation, tell me its ROME Occupation Code (v3)
Choices: C1503
L1505
K2401
M1402
L1204
J1102
L1508
L1103
E1201
D1202
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "profession" . ?e_1 <occupation> ?e . ?e_1 <pred:name> "Lucien Ballard" .  ?e <ROME_Occupation_Code_(v3)> ?pv .  }
Program:
function: Find
inputs: Lucien Ballard
function: Relate
dependencies: 0
inputs: occupation
forward
function: FilterConcept
dependencies: 1
inputs: profession
function: QueryAttr
dependencies: 2
inputs: ROME Occupation Code (v3)
Answer: L1505