. . . "1905Z"^^ . . . . "1980-07-01Z"^^ . . . . "Chairman of theOrganisation of African Unity(OAU)" . "Mayor of Freetown" . "1988-05-29Z"^^ . "Member ofParliament of Sierra LeonefromWestern Area Urban District" . "1988Z"^^ . "Siaka Probyn Stevens (24 August 1905 \u2013 29 May 1988) was the third prime minister of Sierra Leone from 1967 to 1971 and the first president of Sierra Leone from 1971 to 1985."@en . . . "1971-04-21Z"^^ . "1981-06-24Z"^^ . "Sierra Leone Protectorate Minister of Mines, Lands and Labour" . "1971-04-21Z"^^ . "Leader of theAll People's Congress(APC)" . . . . . "1905-08-24Z"^^ . "Prime Minister of Sierra Leone" . "3rdPrime Minister of Sierra Leone" . "Member of theSierra Leone PoliceForce" . . "Siaka Probyn Stevens"@en . "1968-04-26Z"^^ . "1stPresident of Sierra Leone" . . "Stevens, Siaka"@en . "1985-11-28Z"^^ . "Member ofParliament of Sierra LeonefromPort Loko District" . "1966-05-17Z"^^ .