Question: When did FreeBSD start having its public key fingerprints be FB37 45C8 6F15 E8ED AC81 32FC D829 4EC3 BBC4 D7D5?
Choices:
1979-09-29
1874
2012-07-24
1922-02-28
1978-09-01
1997-12-14
1992-12-14
1946-08-22
1899
1990-10-04
Answer: 2012-07-24
SPARQL: SELECT DISTINCT ?qpv WHERE { ?e <pred:name> "FreeBSD" . ?e <public_key_fingerprint> ?pv . ?pv <pred:value> "FB37 45C8 6F15 E8ED AC81  32FC D829 4EC3 BBC4 D7D5" . [ <pred:fact_h> ?e ; <pred:fact_r> <public_key_fingerprint> ; <pred:fact_t> ?pv ] <start_time> ?qpv .  }
Program:
function: Find
inputs: FreeBSD
function: QueryAttrQualifier
dependencies: 0
inputs: public key fingerprint
FB37 45C8 6F15 E8ED AC81  32FC D829 4EC3 BBC4 D7D5
start time