the comment of Rodolphe give me the opportunity of arising a question
I'm thinking about since long time now:
Why we have a type "video" and not a type "multimedia"?
if we have only video then we should allow a max number of occurrences
larger than 1 as we can have a video with sound (movie), or sound with
a video composed by only an image or just a text or video without
sound (if we just select VIDEO).
Inserting a multimedia type will solve this problem as "multimedia" is
by definition composed by multiple media (a movie is composed by video
+ sound )
On 6 April 2011 17:01, Rodolphe Bailly <[log in to unmask]> wrote:
> Hi all,
> I'm having a hard time with:
> ens:type | literal (TEXT-VIDEO-SOUND-IMAGE) | min 1, max 1
> which is now a property of ens:ProvidedCHO
> How to proceed with physical objects coming with more than one "digital
> representation", and more than one type of resource ( images, audio and
> video ) ?
> I know this element just moved from ens:Aggregation, following comments by
> Go, but I would expect to see it as a property of ens:WebResource ?
> -----Message d'origine-----
> De : Discussion list for Europeana WP3 participants
> [mailto:[log in to unmask]] De la part de
> Antoine Isaac
> Envoyé : mercredi 6 avril 2011 11:26
> À : [log in to unmask]
> Objet : Re: Separating between provider's focus and Europeana focus for EDM
> PS: note that in attempt for making stuff more practical for providers, and
> also to prepare for XML schema and object models where types have to be
> given to all resources, we've assigned a new "ens:ProvidedObject" type to
> the "central node" in the EDM "triangle".
> As mentioned last week, we can't be sure that ens:PhysicalThing can apply to
> every case (especially for the cases where the physical nature of the object
> would be debatable). So we have to come with something that just captures
> the *function*.
> It does not change much to the graph structure--it's just a matter of adding
> an additional type. But it should be added to the next EDM version, if
> that's alright.
>> Dear all,
>> A follow-up on the discussions we had last week, in the work we're doing
> at the Office trying to populate EDM templates.
>> The basic idea is to make the work easier for providers who don't have to
> manage the data provenance requirements that Europeana has to meet. For such
> providers, all descriptive metadata on objects comes from their space, and
> hence they don't need proxies.
>> http://europeanalabs.eu/wiki/EDMXMLSchema thus now gives access to two
>> - http://europeanalabs.eu/wiki/EDMObjectTemplatesProviders
>> - http://europeanalabs.eu/wiki/EDMObjectTemplatesEuropeana
>> Feedback welcome!
>> In the same line, in the next week we would work on making the Primer
> reflect that, as Herbert suggested. Mostly, streamlining most of the
> examples and making proxies disappear from the beginning of the document...
>>> Hi everyone,
>>> I will mention it at the meeting in Vienna next week, but in case some of
> you are interested in more details, here are links to recent progresses made
> at the Office for the Danube programme (beyond the ESE-EDM stuff for linked
> data that I've circulated last week):
>>> - identification by the Operations team of properties that apply to the
> different main EDM classes, so as to prepare programming work by our
> technical team (and which can be used for XML schema creation). This is
> based on the EDM specs you know already--notably formal and informal domain
> and ranges assignments.
>>> It also tries to fill some gaps re. the contextual entity classes for
> which little "profiling information" came out of our work in WP3. The aim is
> clearly not to be exhaustive. Rather, we cherry-picked elements from
> available ontologies, so that Europeana can later ingest (and exploit) a
> "core" for each of these types.
>>> See http://europeanalabs.eu/wiki/EDMXMLSchema
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