<br><div class="gmail_quote">On Sat, Jan 9, 2010 at 3:16 PM, Ulf Möller <span dir="ltr"><<a href="mailto:osm@ulfm.de">osm@ulfm.de</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
80n schrieb:<br>
<div class="im"><br>
> CC-BY-SA doesn't require contribution back but it does *permit*<br>
> contribution back. That's an important distinction.<br>
<br>
</div>We're currently working on the assuption that you can comply with<br>
CC-BY-SA by giving attribution to "the OpenStreetMap contributors". That<br>
assumption is no longer true when importing CC-BY-SA licensed data from<br>
other sources. Then what?<br>
<div><div></div><div class="h5"><br></div></div></blockquote><div><br>Attribution is dealt with by entries on this page: <a href="http://wiki.openstreetmap.org/wiki/Attribution">http://wiki.openstreetmap.org/wiki/Attribution</a><br>
<br>It probably ought to be linked to better, but that's the mechanism that exists at the moment.<br><br>80n<br><br><br></div></div><br>