User talk:Hylke van der velde

February 2010
Welcome to Wikipedia. Although everyone is welcome to contribute to Wikipedia, at least one of your recent edits, such as the one you made to Unique Material Identifier, did not appear to be constructive and has been reverted. Please use the sandbox for any test edits you would like to make, and read the welcome page to learn more about contributing constructively to this encyclopedia. Thank you. Thanks, TTGL | Talk to me! 20:45, 8 February 2010 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did with this edit to the page Unique Material Identifier. Such edits constitute vandalism and are reverted. Please do not continue to make unconstructive edits to pages; use the sandbox for testing. Thank you. Bradjamesbrown (talk) 20:50, 8 February 2010 (UTC)