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AW: Issues in iptc and tva ontology examples

From: Höffernig, Martin <Martin.Hoeffernig@joanneum.at>
Date: Fri, 16 Dec 2011 12:06:23 +0100
To: "Evain, Jean-Pierre" <evain@ebu.ch>, "public-media-annotation@w3.org" <public-media-annotation@w3.org>
Message-ID: <CD9846F872C7874BB4E0FDF2A61EF09FD4719D1913@RZJC1EX.jr1.local>
Hi Jean-Pierre,

since the unit of property ma:duration is seconds, the range of this property is xsd:decimal.
However in your example no data type information (xsd:decimal) is provided.

Best,
Martin

Von: Evain, Jean-Pierre [mailto:evain@ebu.ch]
Gesendet: Mittwoch, 14. Dezember 2011 15:17
An: Höffernig, Martin; public-media-annotation@w3.org
Betreff: RE: Issues in iptc and tva ontology examples

Hi Martin,

Thanks for the feedback. The TVA stuff is of course ultra obvious. Eurovision Newml-G2 file use editUnits as time format -> isn't there an attribute saying that?

Deadline? I am willing to do it when I am terribly busy right now. (I don't know why people are so excited about metadata right -> we did a good job so far to keep it out of reach :) but it seems this time is gone)

JP

From: Höffernig, Martin [mailto:Martin.Hoeffernig@joanneum.at]
Sent: mercredi, 14. décembre 2011 11:58
To: Evain, Jean-Pierre; public-media-annotation@w3.org<mailto:public-media-annotation@w3.org>
Subject: Issues in iptc and tva ontology examples


Dear Jean-Pierre,



While looking at the MA ontology examples, I recognized some issues in the examples you provided:

In the iptc example [1], there is no data type information attached for duration (<ma-ont:duration>209</ma-ont:duration>).

In the tva example [2], the property hasRelatedMediaResource is used which is not part of the MA ontology spec. Instead hasRelatedResource can be used.



Can you please address these issues?!



[1]: http://www.w3.org/2008/WebVideo/Annotations/drafts/metadata_formats/EBUNML2XML_2_MaOntRDF_ITM528228_extended.owl

[2]: http://www.w3.org/2008/WebVideo/Annotations/drafts/ontology10/testsuite.html#tvanytime



Best,

Martin


--
Martin Höffernig
Audiovisual Media Group
DIGITAL - Institute for Information and Communication Technologies

JOANNEUM RESEARCH Forschungsgesellschaft mbH
Steyrergasse 17, 8010 Graz, AUSTRIA

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e-mail: martin.hoeffernig@joanneum.at<mailto:martin.hoeffernig@joanneum.at>

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Received on Friday, 16 December 2011 11:07:22 GMT

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