Question: What is the official website of the Washington county with Dewey Decimal Classification 2--79777?
Choices: http://www.kingcounty.gov
http://www.itv.com/downtonabbey
http://www.startrek.com/database_article/braga
http://www.riversideca.gov
http://www.fcvolgann.ru/
http://www.dreamworksanimation.com/princeofegypt/
http://www.citycouncilofnairobi.go.ke/
http://www.ci.redlands.ca.us
http://www.myclearwater.com
http://www.aek.com.cy/
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Washington" . ?e <Dewey_Decimal_Classification> ?pv_1 . ?pv_1 <pred:value> "2--79777" . ?e <official_website> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Dewey Decimal Classification
2--79777
function: FilterConcept
dependencies: 1
inputs: county of Washington
function: QueryAttr
dependencies: 2
inputs: official website
Answer: http://www.kingcounty.gov