Question: Is the independent city of Germany, situated in Kingdom of Prussia from 18th January 1701, lying on the elevation, above sea level, of under 650 m ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: yes
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "independent city of Germany" . ?e <country> ?e_1 . ?e_1 <pred:name> "Kingdom of Prussia" .  [ <pred:fact_h> ?e ; <pred:fact_r> <country> ; <pred:fact_t> ?e_1 ] <start_time> ?qpv . ?qpv <pred:date> "1701-01-18"^^xsd:date . ?e <elevation_above_sea_level> ?pv . ?pv <pred:unit> "metre" . ?pv <pred:value> ?v . FILTER ( ?v < "650"^^xsd:double ) .  }
Program:
function: Find
inputs: Kingdom of Prussia
function: Relate
dependencies: 0
inputs: country
backward
function: QFilterDate
dependencies: 1
inputs: start time
1701-01-18
=
function: FilterConcept
dependencies: 2
inputs: independent city of Germany
function: QueryAttr
dependencies: 3
inputs: elevation above sea level
function: VerifyNum
dependencies: 4
inputs: 650 metre
<