Question: When did Solaris (the one whose official website is http://www.oracle.com/solaris) start being developed by Sun Microsystems?
Choices: 2012-06-25
2007-07-11
1792-04-20
2004-03-29
2003-05-18
2010-03-26
1837-01-01
1687
1983
1957-10-21
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e_1 <pred:name> "Solaris" . ?e_1 <official_website> ?pv . ?pv <pred:value> "http://www.oracle.com/solaris" . ?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 .  }
Program:
function: Find
inputs: Solaris
function: FilterStr
dependencies: 0
inputs: official website
http://www.oracle.com/solaris
function: Find
inputs: Sun Microsystems
function: QueryRelationQualifier
dependencies: 1
2
inputs: developer
start time
Answer: 1983