Question: What is the Twitter handle of the national park measuring under 210000 square kilometers?
Choices:
JulieBenz
AMUJournal
citybeautiful
reinelear
grandtetonnps
TowerOfLondon
mileycyrus
rodstewart
OM_Officiel
charlie_adler
Program:
function: FindAll
function: FilterNum
dependencies: 0
inputs: area
210000 square kilometre
<
function: FilterConcept
dependencies: 1
inputs: national park
function: QueryAttr
dependencies: 2
inputs: Twitter username
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "national park" . ?e <area> ?pv_1 . ?pv_1 <pred:unit> "square kilometre" . ?pv_1 <pred:value> ?v_1 . FILTER ( ?v_1 < "210000"^^xsd:double ) . ?e <Twitter_username> ?pv .  }
Answer: grandtetonnps