Complex sentence: Its name refers to the Mediterranean Basin; however, while some sites are located near the sea, many of them are inland in Aragon and Castile-La Mancha; it is also often referred to as Levantine Art (meaning "from Eastern Spain").
Split into simpler sentences: Its name refers to the Mediterranean Basin; however, while some sites are located near the sea, many of them are inland in communities such as Aragon and Castile-La Mancha. The type of art characteristic of these sites is sometimes referred to as Levantine Art (meaning "from Eastern Spain").