Question: When did the business whose official English language website is http://www.xerox.com gain the IPv4 routing prefix of 13.36.0.0/14?
Choices:
1571
1945-04-12
1356-01-01
1901-01-01
1929-02-11
1914-08-31
1974-04-01
1994-04-19
1986-04-25
1988-05-08
Answer: 1986-04-25
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:instance_of> ?c . ?c <pred:name> "business" . ?e <official_website> ?pv_1 . ?pv_1 <pred:value> "http://www.xerox.com" . [ <pred:fact_h> ?e ; <pred:fact_r> <official_website> ; <pred:fact_t> ?pv_1 ] <language_of_work_or_name> ?qpv_1 . ?qpv_1 <pred:value> "English" . ?e <IPv4_routing_prefix> ?pv . ?pv <pred:value> "13.36.0.0/14" . [ <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: official website
http://www.xerox.com
function: QFilterStr
dependencies: 1
inputs: language of work or name
English
function: FilterConcept
dependencies: 2
inputs: business
function: QueryAttrQualifier
dependencies: 3
inputs: IPv4 routing prefix
13.36.0.0/14
start time