Complex sentence: The term was also central to much of the work of obscure/mysterious French writer/theorist Maurice Blanchot (1907-2003), who carefully criticized Heidegger's analysis of anticipation in Hölderlin's poetry.
Split into simpler sentences: The term was also central to much of the work of Maurice Blanchot (1907-2003). He criticized Heidegger's analysis of anticipation in Hölderlin's poetry.