- From: Joakim Söderberg <joakim.soderberg@ericsson.com>
- Date: Tue, 17 Mar 2009 14:16:13 +0100
- To: "Soohong Daniel Park" <soohong.park@samsung.com>, Tobias Bürger <tobias.buerger@sti2.at>, <public-media-annotation@w3.org>
I will make sure it is on top of the agenda for next week! /joakim > -----Original Message----- > From: public-media-annotation-request@w3.org [mailto:public-media- > annotation-request@w3.org] On Behalf Of Soohong Daniel Park > Sent: den 17 mars 2009 14:05 > To: 'Tobias Bürger'; public-media-annotation@w3.org > Subject: RE: [FYI] [W3C MAWG] Example of property mapping using semantic > technologies > > Veronique and Tobias, > > sorry for missing your good discussion today call due to lack of time > space. > It will be discussed during the next call. Of course, we can keep working > on > this thread on the mailing list until the next call... > > That's very good information and thanks a lot. > > > ----- > Soohong Daniel Park > Standard Architect, blog.naver.com/natpt > DMC Business, Samsung Electronics. KOREA > > > > -----Original Message----- > > From: public-media-annotation-request@w3.org [mailto:public-media- > > annotation-request@w3.org] On Behalf Of Tobias Burger > > Sent: Tuesday, March 17, 2009 9:14 PM > > To: public-media-annotation@w3.org > > Subject: [FYI] [W3C MAWG] Example of property mapping using semantic > > technologies > > > > Dear all, > > > > Veronique and myself have our first toy example ready to demonstrate how > > the mapping of properties could work using semantics. The example maps > > properties from Dublin Core [2] to XMP [4]. > > > > We see 4 different solutions on how we could approach this mapping: > > > > (1) The first option is to use SKOS mappings [1]. The problem with this > > option is, that SKOS mappings were being conceived to hold between SKOS > > concepts and not properties. So we would use the mapping vocabulary in > a > > semantically incorrect way (from the point of the SKOS specification and > > the inference engines trying to make sense of it). > > > > (2) The second option is to use owl:equivalentProperty / owl:sameAs > which > > we can not consider given the different semantics of the properties > > defined in the different formats > > > > (3) The third option is to subProperty all the properties from the > formats > > to e.g. Dublin Core [2], Dublin Core Terms [3] or any other format which > > is generic enough. > > > > (4) The fourth option is to create our own authoritative schema which > > consolidates all the formats we are looking at and to which the other > > formats can be mapped to. > > > > Veronique has prepared a small example using the first option which > > matches from the DC properties from [2] to XMP properties from [4]. > > Please find the example attached (XMPtoDCskosMapping.rdf). The XMP > > properties came from the XMP example document which is also attached > > (xmpexample.xml). > > > > We are curious to hear your opinion on the options above and our toy > > example. > > > > Best regards, > > > > Tobias & Veronique > > > > > > [1] http://www.w3.org/TR/skos-reference/#mapping > > [2] http://dublincore.org/documents/dces/ > > [3] http://dublincore.org/documents/dcmi-terms/ > > [4] http://www.exiv2.org/tags-xmp-xmpMM.html > > > > -- > > _________________________________________________ > > Dipl.-Inf. Univ. Tobias Bürger > > > > STI Innsbruck > > University of Innsbruck, Austria > > http://www.sti-innsbruck.at/ > > > > tobias.buerger@sti2.at > > __________________________________________________ > >
Received on Tuesday, 17 March 2009 14:58:53 UTC