Also on the page: http://sijill.tripod.com/prison/ about the political prisioners you can read:
Five prisoners arrested in April 1973.
Al-Ajili Muhammad al-Azhari, Ali Muhammad al-Akrami, Ali Muhammad al-Qajiji, Salih Omar al-Qasbi, Muhammad al-Sadiq al Tarhouni
Charged with membership in an illegal organization (Islamic Liberation Party) and hostility to authorities.
Faced lengthy legal proceedings, including in camera trial before the People’s Court,
Sentenced in 2/1977: 5 -15 years.
No right to appeal to a higher court, but judgements subject to review by the Revolutionary Command Council which increased all sentences to life terms.
All five prisoners are believed to be held in Abu Salim Prison in Tripoli.
[Source: UN High Commission on Human Rights, Report of Working Group on Arbitrary Detention.]