Ok, I understand now that you are only interested in "open concept" which is not something I can help. But I didn't only consider one book. Based on the resear

Ok, I understand now that you are only interested in "open concept" which is not something I can help. But I didn't only consider one book. Based on the research and investigation I have conducted so far, many existing Semantic Web implementation solutions failed because they are dependent on ideal assumptions, such as publishing open standard for every webmaster to follow in order to make search engines understand about the web pages they have published. Or they request volunteers to work on open projects, such as Goodreads,cn, LibraryThing.com, with the goal to have all the books cataloged. That's not going to work. Even if Library of Congress Subject Headings (LCSH) and Linked Data have published RDF based catalogs, they are not able to help end users who needs to find information for their daily base. "The only person who can categorize everything is everybody." - Clay Shirky It's ok that you are not interested in my solution and I don't want to waste your time. But think about how a feasible solution BingoBo is, rather than stick to the wrong direction.