Question: What time zone has the standard time offset of 0 hour and is the time zone of Oxford (this statement's term of validity is standard time)?
Choices: Atlantic Time Zone
Mountain Time Zone
Central European Time
Alaska Time Zone
Philippine Standard Time
Newfoundland Standard time
East Africa Time
Eastern European Time
Greenwich Mean Time
Pacific Time Zone
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "time zone" . ?e <timezone_offset> ?pv . ?pv <pred:unit> "hour" . ?pv <pred:value> "0"^^xsd:double . ?e_1 <located_in_time_zone> ?e . ?e_1 <pred:name> "Oxford" . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <located_in_time_zone> ; <pred:fact_t> ?e ] <valid_in_period> ?qpv . ?qpv <pred:value> "standard time" .  }
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: timezone offset
0 hour
=
function: FilterConcept
dependencies: 1
inputs: time zone
function: Find
inputs: Oxford
function: Relate
dependencies: 3
inputs: located in time zone
forward
function: QFilterStr
dependencies: 4
inputs: valid in period
standard time
function: FilterConcept
dependencies: 5
inputs: time zone
function: And
dependencies: 2
6
function: What
dependencies: 7
Answer: Greenwich Mean Time