Question: What county of Massachusetts has Dewey Decimal Classification 2--7445?
Choices:
Suffolk County
Barnstable County
Plymouth County
Middlesex County
Hampden County
Worcester County
Berkshire County
Franklin County
Norfolk County
Essex County
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Dewey Decimal Classification
2--7445
function: FilterConcept
dependencies: 1
inputs: county of Massachusetts
function: What
dependencies: 2
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Massachusetts" . ?e <Dewey_Decimal_Classification> ?pv . ?pv <pred:value> "2--7445" .  }
Answer: Essex County