Question: Since when does an university, whose PermID is 4296008047, use IPv4 routing prefix 128.230.0.0/16 ?
Choices: 1857-05-10
1987-05-06
1808
1985-09-05
2002-06-21
1902-06-16
2006-09-08
1976-10-03
1845-03-04
1997-10-16
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "university" . ?e <PermID> ?pv_1 . ?pv_1 <pred:value> "4296008047" . ?e <IPv4_routing_prefix> ?pv . ?pv <pred:value> "128.230.0.0/16" . [ <pred:fact_h> ?e ; <pred:fact_r> <IPv4_routing_prefix> ; <pred:fact_t> ?pv ] <start_time> ?qpv .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: PermID
4296008047
function: FilterConcept
dependencies: 1
inputs: university
function: QueryAttrQualifier
dependencies: 2
inputs: IPv4 routing prefix
128.230.0.0/16
start time
Answer: 1987-05-06