Question: How many US towns were founded post-1640?
Choices:
12
13
14
15
16
17
18
19
20
21
Answer: 17
SPARQL: SELECT (COUNT(DISTINCT ?e) AS ?count) WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "town of the United States" . ?e <inception> ?pv . ?pv <pred:year> ?v . FILTER ( ?v > 1640 ) .  }
Program:
function: FindAll
function: FilterYear
dependencies: 0
inputs: inception
1640
>
function: FilterConcept
dependencies: 1
inputs: town of the United States
function: Count
dependencies: 2