Question: Which class is the establishment of 1410,  of the university whose IPv6 routing prefix is 2001:630:140::/48, special instance of ?
Choices:
Republic of Quito
statement with Gregorian date earlier than 1584
emoji flag sequence
historical country
Feminine ending
Committee on Government Operations
Committee on the Judiciary
war
public school
official minority languages of Sweden
Answer: statement with Gregorian date earlier than 1584
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "university" . ?e <IPv6_routing_prefix> ?pv_1 . ?pv_1 <pred:value> "2001:630:140::/48" . ?e <inception> ?pv . ?pv <pred:year> 1410 . [ <pred:fact_h> ?e ; <pred:fact_r> <inception> ; <pred:fact_t> ?pv ] <instance_of> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: IPv6 routing prefix
2001:630:140::/48
function: FilterConcept
dependencies: 1
inputs: university
function: QueryAttrQualifier
dependencies: 2
inputs: inception
1410
instance of