Question: Is the official website of the region of Italy whose Dewey Decimal Classification is 2--452 http://www.regione.lombardia.it/?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "region of Italy" . ?e <Dewey_Decimal_Classification> ?pv_1 . ?pv_1 <pred:value> "2--452" . ?e <official_website> ?pv . ?pv <pred:value> "http://www.regione.lombardia.it/" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Dewey Decimal Classification
2--452
function: FilterConcept
dependencies: 1
inputs: region of Italy
function: QueryAttr
dependencies: 2
inputs: official website
function: VerifyStr
dependencies: 3
inputs: http://www.regione.lombardia.it/
Answer: yes