Question: How many writers have the ROME Occupation Code (v3) E1102 and are a citizen of the Second Polish Republic?
Choices:
0
1
2
3
4
5
6
7
8
9
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: ROME Occupation Code (v3)
E1102
function: FilterConcept
dependencies: 1
inputs: writer
function: Find
inputs: Second Polish Republic
function: Relate
dependencies: 3
inputs: country of citizenship
backward
function: FilterConcept
dependencies: 4
inputs: writer
function: And
dependencies: 2
5
function: Count
dependencies: 6
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "writer" . ?e <ROME_Occupation_Code_(v3)> ?pv . ?pv <pred:value> "E1102" . ?e <country_of_citizenship> ?e_1 . ?e_1 <pred:name> "Second Polish Republic" .  }
Answer: 0