Question: Is http://www.co.grays-harbor.wa.us the official website of the Washington county whose FIPS 6-4 (US counties) is 53027?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "county of Washington" . ?e <FIPS_6-4_(US_counties)> ?pv_1 . ?pv_1 <pred:value> "53027" . ?e <official_website> ?pv . ?pv <pred:value> "http://www.co.grays-harbor.wa.us" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: FIPS 6-4 (US counties)
53027
function: FilterConcept
dependencies: 1
inputs: county of Washington
function: QueryAttr
dependencies: 2
inputs: official website
function: VerifyStr
dependencies: 3
inputs: http://www.co.grays-harbor.wa.us
Answer: yes