https://app.knowbase.one/vault/rfc/docid/2547
RFC2288: Using Existing Bibliographic Identifiers as Uniform Resource Names
Network Working Group C. Lynch Request for Comments: 2288 Coalition for Networked Information Category: Informational C. Preston Preston & Lynch ...
https://app.knowbase.one/vault/rfc/docid/3556
RFC3187: Using International Standard Book Numbers as Uniform Resource Names
Network Working Group J. Hakala Request for Comments: 3187 Helsinki University Library Category: Informational H. Walravens The International ISBN Agency ...