This project (originally called MetaWiki) leverages open standards, open source software, and existing resources to extend the Wiki model to support the creation and maintenance of structured data. This provides powerful and flexible infrastructure for bu
xISBN is a library web service that supplies International Standard Book Numbers (ISBNs) associated with individual intellectual works represented in the OCLC WorldCat database. Give it an ISBN, and it returns a list of associated ISBNs.