Using dc:subject and foaf:topic with SKOS

I'm trying to figure out which of these should be used with SKOS concepts.

E.g.

Let's say I have a concept scheme.  In my scheme is defined the following
concept:

<skos:Concept rdf:about="urn:swad-e:example/concept/FastFood">
	<skos:prefLabel>Fast food</skos:prefLabel>
	<skos:inScheme rdf:resource="urn:swad-e:example/thesaurus"/>
</skos:Concept>

Which of the following two options should we recommend using (?) :

(1)

<rdf:Description rdf:about="http://foo.com/aWebPage.html">
	<dc:subject rdf:resource="urn:swad-e:example/concept/FastFood"/>
</rdf:Description>

(2)

<rdf:Description rdf:about="http://foo.com/aWebPage.html">
	<foaf:topic rdf:resource="urn:swad-e:example/concept/FastFood"/>
</rdf:Description>

???

Al.

---
Alistair Miles
Research Associate
CCLRC - Rutherford Appleton Laboratory
Building R1 Room 1.60
Fermi Avenue
Chilton
Didcot
Oxfordshire OX11 0QX
United Kingdom
Email:        a.j.miles@rl.ac.uk
Tel: +44 (0)1235 445440

Received on Friday, 12 March 2004 11:03:46 UTC