Question: What metropolitan area has external data URL https://datausa.io/profile/geo/washington-arlington-alexandria-dc-va-md-wv-metro-area/?
Choices: New Orleans metropolitan area
Greater Houston
Pittsburgh metropolitan area
Greater Los Angeles Area
Miami metropolitan area
Washington metropolitan area
Greater St. Louis
Portland metropolitan area
Chicago metropolitan area
Seattle metropolitan area
SPARQL: SELECT DISTINCT ?e WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "metropolitan area" . ?e <external_data_available_at> ?pv . ?pv <pred:value> "https://datausa.io/profile/geo/washington-arlington-alexandria-dc-va-md-wv-metro-area/" .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: external data available at
https://datausa.io/profile/geo/washington-arlington-alexandria-dc-va-md-wv-metro-area/
function: FilterConcept
dependencies: 1
inputs: metropolitan area
function: What
dependencies: 2
Answer: Washington metropolitan area