"1898Z"^^ . . . . . . . . . "1898-12-04Z"^^ . . "1983-09-21Z"^^ . "Xavier Zubiri (Donostia-San Sebasti\u00E1n, Gipuzkoa, Spain, 4 December 1898 \u2013 Madrid, 21 September 1983) was a Spanish philosopher."@en . "1889Z"^^ . . . . "Spanish philosopher" . . "1983Z"^^ . . "Zubiri,Xavier"@en . "Xavier Zubiri"@en . .