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<p>Essentially the OSM derived parts need to remain ODbL licensed,
depending on the granularity of the "enriching" this might or
might not effect the whole or just the OSM derived part of your
database.</p>
<p>The later would not cause issues with most licenses, as they
typically support a "collection" concept which allows separate
licensing of the constituent parts (as the ODbL does), but CC BY
4.0 is viral^2 for databases and contains clauses that are
substantially stricter than anything in the ODbL, so if you are
publishing in the EU the answer is likely that it wont work.</p>
<p>See
<a class="moz-txt-link-freetext" href="https://wiki.osmfoundation.org/wiki/Licence/Community_Guidelines/Collective_Database_Guideline_Guideline">https://wiki.osmfoundation.org/wiki/Licence/Community_Guidelines/Collective_Database_Guideline_Guideline</a>
and the other guidelines for more information.</p>
<p>Simon<br>
</p>
<div class="moz-cite-prefix">Am 11.06.2021 um 10:27 schrieb Emilio
López via talk:<br>
</div>
<blockquote type="cite"
cite="mid:296414748.8699539.1623400022353@mail.yahoo.com">
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<div class="yahoo-style-wrap" style="font-family:times new roman,
new york, times, serif;font-size:13px;">
<div dir="ltr" data-setdir="false">Dear all,</div>
<div dir="ltr" data-setdir="false"><br>
</div>
<div dir="ltr" data-setdir="false">I have a license question. My
database is open and free by CC-BY 4.0 license. I would like
to integrate some OSM data in my database in order to enrich
it. </div>
<div dir="ltr" data-setdir="false"><br>
</div>
<div dir="ltr" data-setdir="false">Could I continue using the
CC-BY license (of course, attributing OSM) for my new
database?</div>
<div dir="ltr" data-setdir="false"><br>
</div>
<div dir="ltr" data-setdir="false">Thank you very much. </div>
<div dir="ltr" data-setdir="false"><br>
</div>
<div dir="ltr" data-setdir="false">Best regards, </div>
<div dir="ltr" data-setdir="false">Emilio</div>
</div>
<br>
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