[topicmapmail] SAM question

[HERBUEL Alain (DSIT-EX)]

That becomes more clear...

So the [source locators] makes sens only if I come from a =
deserialisation,
for instance from XTM or RDF. If my information has been created =
directly in
the SAM model, I don't need that mecanism. Right ?

What I don't understand now is why for instance a Topic may have many
[source locators] ? If I come from a XTM file, each Topic has only one =
id ?
Same for every use of [source locators] in the SAM model.

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
Alain Herbuel
SNCF (French national Railway company)
E-Mail : alain.herbuel@sncf.fr
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D


| -----Message d'origine-----
| De : Lars Marius Garshol [mailto:larsga@garshol.priv.no]=20
| Envoy=E9 : mardi 30 septembre 2003 10:31
| =C0 : 'topicmapmail@infoloom.com'
| Objet : Re: [topicmapmail] SAM question
|=20
|=20
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| * HERBUEL Alain
| |
| | 3.7 Occurrence Item
| | * What is the relation "sourcelocators" between Occurrence=20
| and Locator ?
|=20
| This is what the prose calls the [source locators] property. It's
| basically a set of locators that identify the occurrence, usually by
| pointing back at the source that the occurrence originated from.=20
|=20
| If you load a topic map from an XTM file every -id- attribute on the
| <occurrence> element will turn into a locator=20
| (file://.../myfile.xtm#theid)
| that points to the <occurrence>=20
| element using the -id- value, and this
| locator is put into the [source locators] property of the occurrence.
|=20
| This is used as an identifier for the occurrence, and that's used
| among other things to do reification of occurrences.
|=20
| | 3.8 Association
| | * The same for Association=20
|=20
| The answer is the same. :)
|=20
| --=20
| Lars Marius Garshol, Ontopian         <URL: http://www.ontopia.net >
| GSM: +47 98 21 55 50                  <URL:=20
| http://www.garshol.priv.no >
|=20
|=20
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