Open access (OA) refers to digital content that is available free of charge for everyone. Originally associated only with scholarly journals that published free online, the concept has been extended to other types of content such as eBooks and media. In some cases OA content may also be free of most copyright and licensing restrictions. (Source)
What is Filipiniana?
Filipiniana refers to Philippine-related books (and non-book materials). The materials may be produced inside or outside the Philippines by Filipino or non-Filipino authors. The product could be literature written in any of the languages and dialects in the Philippines or a foreign language (Goodreads).