Denny Vrandečić schrieb am 28.11.2012 17:23:
Can you give me a reference for the statement that
CCBYSA and ODBL are
compatible? I understand that they have certain similarities, but I want
to understand if I can take ODBL content and relicense it under CCBYSA
and the other way around.
Probably it isn't allowed to import CCBYSA sources into ODbL either.
Pretty complicated. Thats why in OpenStreetMap all useres have been
asked to agree to the licence change from CCBYSA to ODbL.