Question: When did Sun Microsystems develop Solaris (the one that is developed by Oracle Corporation)?
Choices:
1426
2007-04-25
1972-05-26
1754-01-01
1974-01-01
1892-01-01
1968-01-01
1983
1829-11-02
2009-12-01
Program:
function: Find
inputs: Oracle Corporation
function: Relate
dependencies: 0
inputs: developer
backward
function: Find
inputs: Solaris
function: And
dependencies: 1
2
function: Find
inputs: Sun Microsystems
function: QueryRelationQualifier
dependencies: 3
4
inputs: developer
start time
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Solaris" . ?e_1 <developer> ?e_3 . ?e_3 <pred:name> "Oracle Corporation" . ?e_2 <pred:name> "Sun Microsystems" . ?e_1 <developer> ?e_2 . [ <pred:fact_h> ?e_1 ; <pred:fact_r> <developer> ; <pred:fact_t> ?e_2 ] <start_time> ?qpv .  }
Answer: 1983