Martínez-Morales, Amadís Antonio, and María Esther Vidal. “Efficient Processing of RDF Documents With Directed Hypergraphs.”. Rev. Téc. Fac. Ing. Univ. Zulia 34, no. 2 (1). Accessed August 3, 2025. http://www.produccioncientifica.luz.edu.ve/index.php/tecnica/article/view/7183.