Question: How many Netherlands provinces have an ISO 3166-2 code that is NL-ZH?
Choices:
0
1
2
3
4
5
6
7
8
9
Answer: 1
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "province of the Netherlands" . ?e <ISO_3166-2_code> ?pv . ?pv <pred:value> "NL-ZH" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: ISO 3166-2 code
NL-ZH
function: FilterConcept
dependencies: 1
inputs: province of the Netherlands
function: Count
dependencies: 2