Question: Is the official website of a school headquartered in New Work City (the street address of this statement is 630 West 168th Street) http://ps.columbia.edu/ ?
Choices: yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "school" . ?e <headquarters_location> ?e_1 . ?e_1 <pred:name> "New York City" .  [ <pred:fact_h> ?e ; <pred:fact_r> <headquarters_location> ; <pred:fact_t> ?e_1 ] <located_at_street_address_(DEPRECATED)> ?qpv . ?qpv <pred:value> "630 West 168th Street" . ?e <official_website> ?pv . ?pv <pred:value> "http://ps.columbia.edu/" .  }
Program:
function: Find
inputs: New York City
function: Relate
dependencies: 0
inputs: headquarters location
backward
function: QFilterStr
dependencies: 1
inputs: located at street address (DEPRECATED)
630 West 168th Street
function: FilterConcept
dependencies: 2
inputs: school
function: QueryAttr
dependencies: 3
inputs: official website
function: VerifyStr
dependencies: 4
inputs: http://ps.columbia.edu/
Answer: yes