Question: Which material does 09L/27R, the runway of the agent whose official website is https://www.heathrow.com/, use?
Choices: 104539
Darwin
4325 cubic metre per ton
8
concrete
asphalt
32.15
asphalt concrete
Portia de Rossi
Cleveland Cavaliers
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "agent" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "https://www.heathrow.com/" . ?e <runway> ?pv . ?pv <pred:value> "09L/27R" . [ <pred:fact_h> ?e ; <pred:fact_r> <runway> ; <pred:fact_t> ?pv ] <material_used> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: official website
https://www.heathrow.com/
function: FilterConcept
dependencies: 1
inputs: agent
function: QueryAttrQualifier
dependencies: 2
inputs: runway
09L/27R
material used
Answer: asphalt concrete