A semantics-based exploratory game to enrich school classes with relevant historical facts. - Omar Gustavo Bravo-Quezada; Martín López Nores; Ivan Garcia Nogueiras; Damian Perdiz Gradin; Yolanda Blanco-Fernández; José Juan Pazos-Arias; Alberto Gil-Solla; Manuel Ramos Cabrer (SMAP, 2016)