...above license notice, this list of conditions, and the following disclaimer. 2. Redistributions, modified or unmodified, in whole or in part, must retain any applicable notices of attribution and copyright. No warranty or guarantee is implied by, or should be inferred from, this license or the act of distribution under the terms of this license. This license does not grant permission to use the trade names, trademarks, service marks, product names, or other identifications used by the licensor...
--Open Works License (OWL), Version 0.8. (Paragraph 5.)