Thanks a lot, I will try it. Another question: how can I get all MediaListEntry of <urn:uuid:image-album-1> in one SPARQL SELECT since there might be nfo:position xxx images inside one album.
-----Original Message----- From: Ivan Frade [mailto:[email protected]] Sent: Tuesday, February 23, 2010 2:44 PM To: Zheng, Huan Cc: [email protected] Subject: Re: [Tracker] A question regarding to tracker hi Huan, you should use Uris to link the things (in this case images in an album) instead of syntactic matching of text. i cannot check the ontology now, but your image album should look more or less like this: #images already available in tracker <urn:uuid:image-1> a nmm:Image . <urn:uuid:image-2> a nmm:Image . <urn:uuid:image-album-1> a nmm:ImageList ; nie:title "holidays in cancun". <urn:uuid:image-album-1> nfo:hasMediaListEntry [ a nfo:MediaListEntry; nfo:position 1; nfo:content <urn:uuid:image-1>] . <urn:uuid:image-album-1> nfo:hasMediaListEntry [ a nfo:MediaListEntry; nfo:position 2; nfo:content <urn:uuid:image-2>] . regards, ivan On 2/23/10, Zheng, Huan <[email protected]> wrote: > Hi, I have a question regarding to tracker, wondering if someone could help > > The requirement is: generate Image Album with some rules(picture taken > time/location), and store this information in tracker. > > I have come up with a solution, but I'm not sure if it is the best. > > For album storing, I will INSERT nmm:ImageList into tracker and set its > nie:title to some name, let's say "ImageAlbumA". > And for those images that belong to this album, I will create a tag for > those images and set the tag's nao:prefLabel to "ImageAlbumA". > > Is there a better way? > Anyone played with nfo:mediaListEntry property before? Is it possible for me > to create a nmm:ImageList and set its nfo:mediaListEntry to a bunch of image > files? > Thanks! > > _______________________________________________ tracker-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/tracker-list
