<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
</head>
<body>
<div style="16px" text-align="left"><br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left"><br></div><div style="16px" text-align="left">14 Nov 2019, 22:12 by yuriastrakhan@gmail.com:<br></div><blockquote class="tutanota_quote" style="border-left: 1px solid #93A3B8; padding-left: 10px; margin-left: 5px;"><div dir="ltr"><div style="16px" text-align="left">Let me get this straight:<br></div><div><br></div><div>* I create a dataset from public data sources, e.g. a list of roads, and publish it under the Public Domain dedication (i.e. CC0). (I agree that MIT is weird here).<br></div><div>* Afterwards, I make a subset of my original data by removing any roads I found elsewhere, e.g. in a proprietary source.<br></div><div>* And now you are saying that the new _subset_ of my original public domain data is no longer public domain because I removed values that exist in a proprietary source?<br></div></div></blockquote><div style="16px" text-align="left">Yes, it is a derivative work. (AFAIK)</div> </body>
</html>