<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">2014-05-16 11:42 GMT+02:00 Jean-Marc Liotier <span dir="ltr"><<a href="mailto:jm@liotier.org" target="_blank">jm@liotier.org</a>></span>:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
As it stands now, there is nothing that prevents anyone from contributing ODbL-licensed data into an ODbL-licensed database. </blockquote></div><br><br></div><div class="gmail_extra">I agree with Peter here, there is something that can make you think twice about importing ODbL licensed data: the CTs. You not only have to comply to ODbL, but also to the CTs. <a href="http://www.osmfoundation.org/wiki/License/Contributor_Terms/FR">http://www.osmfoundation.org/wiki/License/Contributor_Terms/FR</a><br>
<br>3. OSMF agrees that it may only use or sub-license Your Contents as part
of a database and only under the terms of one or more of the following
licences: ODbL 1.0 for the database and DbCL 1.0 for the individual
contents of the database; CC-BY-SA 2.0; or such other free and open
licence (for example, <a rel="nofollow" class="" href="http://www.opendefinition.org/okd/">http://www.opendefinition.org/okd/</a>)
as may from time to time be chosen by a vote of the OSMF membership and
approved by at least a 2/3 majority vote of active contributors.
<br>--<br>or if you live in France it's this text:<br>3. OSMF consent à n’utiliser ou sous-licencier votre Contenu que comme
partie de la base de données et seulement par le biais d’une ou des
licences suivantes : ODbL 1.0 pour la base de données et DbCL 1.0 pour
les contenus individuels de la base de données ; CC-BY-SA 2.0 ; ou toute
autre licence libre et ouverte de même type (comme, par exemple, <a rel="nofollow" class="" href="http://www.opendefinition.org/okd/">http://www.opendefinition.org/okd/</a>) qui pourra être ponctuellement choisie par une majorité de 2/3 des contributeurs actifs parmi les membres d’OSMF.
<br><br><br></div><div class="gmail_extra">So basically you can only import data that is compatible with ODbL and/or cc-by-sa 2.0 and which can later be relicensed. According to the CTs it would seem as if you could also contribute cc-by-sa 2.0-only data, which is in my understanding not possible as long as osmf publishes the data as ODbL.<br>
<br></div><div class="gmail_extra">cheers,<br></div><div class="gmail_extra">Martin<br></div></div>