Question: When did the land-grant university which has a subscription number of 159778 under the Twitter username UofA begin?
Choices: 1912-04-14
1885
1392-08-05
1950-10-01
1721-10-22
1887-06-02
1970-02-26
1000
1577
1679
SPARQL: SELECT DISTINCT ?pv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "land-grant university" . ?e <Twitter_username> ?pv_1 . ?pv_1 <pred:value> "UofA" . [ <pred:fact_h> ?e ; <pred:fact_r> <Twitter_username> ; <pred:fact_t> ?pv_1 ] <number_of_subscribers> ?qpv . ?qpv <pred:unit> "1" . ?qpv <pred:value> "159778"^^xsd:double . ?e <inception> ?pv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: Twitter username
UofA
function: QFilterNum
dependencies: 1
inputs: number of subscribers
159778
=
function: FilterConcept
dependencies: 2
inputs: land-grant university
function: QueryAttr
dependencies: 3
inputs: inception
Answer: 1885