Question: If we know an University of Oxford, whose  IPv4 routing prefix is 129.67.60.0/22, was it founded on 1st August 1989 ?
Choices:
yes
no
unknown
unknown
unknown
unknown
unknown
unknown
unknown
unknown
Answer: no
SPARQL: ASK { ?e <pred:instance_of> ?c . ?c <pred:name> "college of the University of Oxford" . ?e <IPv4_routing_prefix> ?pv_1 . ?pv_1 <pred:value> "129.67.60.0/22" . ?e <inception> ?pv . ?pv <pred:date> "1989-08-01"^^xsd:date .  }
Program:
function: FindAll
function: FilterStr
dependencies: 0
inputs: IPv4 routing prefix
129.67.60.0/22
function: FilterConcept
dependencies: 1
inputs: college of the University of Oxford
function: QueryAttr
dependencies: 2
inputs: inception
function: VerifyDate
dependencies: 3
inputs: 1989-08-01
=