Is the plan of Ayala a socialist document?

The Plan of Ayala (Spanish: Plan de Ayala) was a document drafted by revolutionary leader Emiliano Zapata during the Mexican Revolution. In it, Zapata denounced President Francisco I. Madero for his perceived betrayal of the revolutionary ideals, embodied in Madero's Plan de San Luis Potosí, and set out his vision of land reform. The Plan was first proclaimed on November 28, 1911 in the town of Ayala, Morelos, and was later amended on June 19, 1914. John Womack calls the Plan the Zapatistas' "Sacred Scripture".