Question: Is  ISO 3166-2 code of a ceremonial county of England, containing Grimsby (the official name is also Grimsby), PL-PM?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "ceremonial county of England" . ?e_1 <located_in_the_administrative_territorial_entity> ?e . ?e_1 <pred:name> "Grimsby" . ?e_1 <official_name> ?pv_1 . ?pv_1 <pred:value> "Grimsby" . ?e <ISO_3166-2_code> ?pv . ?pv <pred:value> "PL-PM" .  }
Program:
function: Find
inputs: Grimsby
function: FilterStr
dependencies: 0
inputs: official name
Grimsby
function: Relate
dependencies: 1
inputs: located in the administrative territorial entity
forward
function: FilterConcept
dependencies: 2
inputs: ceremonial county of England
function: QueryAttr
dependencies: 3
inputs: ISO 3166-2 code
function: VerifyStr
dependencies: 4
inputs: PL-PM