VIZCARRA, JULIO, MIGUEL TORRES, ROLANDO QUINTERO, and MARCO MORENO-IBARRA. 2013. “SEMGSEARCH: AN APPROACH TO SEMANTICALLY RETRIEVE GEOSPATIAL OBJECTS FROM DIFFERENT GEOGRAPHIC SERVERS”. Journal of Web Engineering 12 (1-2):403-21. https://journals.riverpublishers.com/index.php/JWE/article/view/4191.