Question: What is the ISO 3166-2 code for the ceremonial county of England whose official website is http://www.essexcc.gov.uk/?
Choices:
GB-EDH
GB-OXF
BE-VAN
CN-11
NL-ZH
GB-ESS
US-NE
FR-H
CA-BC
GB-SCT
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
http://www.essexcc.gov.uk/
function: FilterConcept
dependencies: 1
inputs: ceremonial county of England
function: QueryAttr
dependencies: 2
inputs: ISO 3166-2 code
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "ceremonial county of England" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.essexcc.gov.uk/" . ?e <ISO_3166-2_code> ?pv .  }
Answer: GB-ESS