Yes, that is right. I believe the reason for some of the data being under a less liberal license is to taint the live data feed that contains both the core CC0 data and the Supplementary data.
MusicBrainz customers (such as BBC) then pay money to Musicbrainz to get data updates every hour, which can be used for commercial purposes. nick. -----Original Message----- From: Barry Norton <[email protected]> Reply-To: "Discussion list for the Wikidata project." <[email protected]> Date: Tuesday, 18 June 2013 13:01 To: "[email protected]" <[email protected]>, "[email protected]" <[email protected]> Subject: Re: [Wikidata-l] Linking WikiData to Freebase > >Nick, thanks for pointing that out - this had completely slipped out of >my mind, including in a conversation with Denny about Wikidata. > >I believe the reason for the 'non-commercial' open license where >MusicBrainz add value is that they need to make revenue to support their >activities... including from the good folks at the BBC. > >Barry > > >On 18/06/13 12:58, Federico Leva (Nemo) wrote: >> Nicholas Humfrey, 18/06/2013 12:57: >>> >>> >>> On 18/06/2013 09:57, "Federico Leva (Nemo)" <[email protected]> wrote: >>> >>>> Barry Norton, 18/06/2013 00:08: >>>>> One can't license something for which one does/can not have the >>>>> copyright. >>>> >>>> Are you saying they have no way to use CC-0? For past or even future >>>> content? If both, can't they use PDM? If not, how can they say it's >>>>PD? >>> >>> >>> MusicBrainz changed the license of their core data (everything that >>> matters) to CC0 a little while ago: >>> https://musicbrainz.org/doc/About/Data_License >> >> Nice, I see there's even a definition of "The core data of the >> database". :) >> It's still unclear to me why the use an unfree license for the rest. >> >> Nemo >> >> _______________________________________________ >> Wikidata-l mailing list >> [email protected] >> https://lists.wikimedia.org/mailman/listinfo/wikidata-l > > >_______________________________________________ >Wikidata-l mailing list >[email protected] >https://lists.wikimedia.org/mailman/listinfo/wikidata-l ----------------------------- http://www.bbc.co.uk This e-mail (and any attachments) is confidential and may contain personal views which are not the views of the BBC unless specifically stated. If you have received it in error, please delete it from your system. Do not use, copy or disclose the information in any way nor act in reliance on it and notify the sender immediately. Please note that the BBC monitors e-mails sent or received. Further communication will signify your consent to this. ----------------------------- _______________________________________________ Wikidata-l mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/wikidata-l
