Bill-- Perhaps we're seeing CModels created by different means ending up with different RELS-EXT contents. I'm seeing that triple in all of our CModels, but because some of them were taken from external sources (e.g. a JPEG2000 CModel from the LANL Djatoka project) I don't know whether this triple is normatively produced or is just a matter of convention.
Perhaps one of the Fedora developers can speak to this? --- A. Soroka Digital Research and Scholarship R & D the University of Virginia Library On Oct 22, 2010, at 10:59 AM, Bill Parod wrote: > Hi Adam, > > I tried it (with slightly different syntax): > select $cmodel > from <#ri> > where $cmodel <fedora-model:hasModel> > <info:fedora/fedora-system:ContentModel-3.0> > > and found some of our cmodels but not all, which leads me to think that > you've not only provided a query solution but revealed something some of our > cmodels RELS-EXT are lacking: > > <fedora-model:hasModel > rdf:resource="info:fedora/fedora-system:ContentModel-3.0"/> > > Is that indeed the convention? > > Thanks much! > > Bill > > > > > On Oct 22, 2010, at 9:40 AM, aj...@virginia.edu wrote: > >> Bill-- >> >> If I'm not mistaken, you'll find an RDF statement: >> >> <fedora-model:hasModel >> rdf:resource="info:fedora/fedora-system:ContentModel-3.0"/> >> >> in every cModel object. Might that be a query that can do the job? Something >> like: >> >> select $cmodel >> from <#ri> >> where $cmodel <fedora-model:hasModel> >> "info:fedora/fedora-system:ContentModel-3.0" >> >> >> --- >> A. Soroka >> Digital Research and Scholarship R & D >> the University of Virginia Library >> >> >> >> On Oct 22, 2010, at 10:34 AM, Bill Parod wrote: >> >>> I'm working on a repository introspection service that provides a >>> repository profile from the point of view of cmodels and services. The >>> motivation is to obtain a concise picture of what's in the repository, >>> provide export tools to aid in selective migration, and to generate >>> model/service documentation from the models and services themselves. >>> >>> My question is this: Is there a way, using Fedora REST APIs or triple store >>> queries to obtain a list of the pids of cmodel objects in the repository? >>> >>> I'm currently using the triple store to query for cmodel / service pairings: >>> select $cmodel $service >>> from <#ri> >>> where $cmodel <fedora-model:hasService> $service >>> >>> But that will only find cmodels that have associated services. Ours tend to >>> fall into that category but I'd like to do it in a way that is more >>> general. I'm not very experienced with using the tripe store, so I'm hoping >>> there's a way there to do this, though that seems doubtful from what I'm >>> seeing in cmodel RELS-EXT. >>> >>> I know I can do a sql query on the database ( select distinct cModel from >>> modelDeploymentMap) , but I'd of course like to avoid cutting in at that >>> level, and I'm not sure cmodels without services are represented there >>> anyway. >>> >>> Is there a way to discover cmodels using the APIs or the triple store? Or >>> is it best to put something specific in cmodel RELS-EXT for that purpose? >>> That's what I'm about to do, but thought I'd ask first. >>> >>> Thanks, >>> Bill >>> >>> Bill Parod >>> Library Technology Division - Enterprise Systems >>> Northwestern University Library >>> bill-pa...@northwestern.edu >>> 847 491 5368 >>> >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> Nokia and AT&T present the 2010 Calling All Innovators-North America contest >>> Create new apps & games for the Nokia N8 for consumers in U.S. and Canada >>> $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing >>> Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store >>> http://p.sf.net/sfu/nokia-dev2dev_______________________________________________ >>> Fedora-commons-users mailing list >>> Fedora-commons-users@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/fedora-commons-users >> >> >> ------------------------------------------------------------------------------ >> Nokia and AT&T present the 2010 Calling All Innovators-North America contest >> Create new apps & games for the Nokia N8 for consumers in U.S. and Canada >> $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing >> Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store >> http://p.sf.net/sfu/nokia-dev2dev >> _______________________________________________ >> Fedora-commons-users mailing list >> Fedora-commons-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/fedora-commons-users > > Bill Parod > Library Technology Division - Enterprise Systems > Northwestern University Library > bill-pa...@northwestern.edu > 847 491 5368 > > > > > ------------------------------------------------------------------------------ > Nokia and AT&T present the 2010 Calling All Innovators-North America contest > Create new apps & games for the Nokia N8 for consumers in U.S. and Canada > $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing > Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store > http://p.sf.net/sfu/nokia-dev2dev_______________________________________________ > Fedora-commons-users mailing list > Fedora-commons-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/fedora-commons-users ------------------------------------------------------------------------------ Nokia and AT&T present the 2010 Calling All Innovators-North America contest Create new apps & games for the Nokia N8 for consumers in U.S. and Canada $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store http://p.sf.net/sfu/nokia-dev2dev _______________________________________________ Fedora-commons-users mailing list Fedora-commons-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/fedora-commons-users
