- From: Maciej Gawinecki <mg@bydnet.pl>
- Date: Tue, 19 Apr 2005 23:09:57 +0200
- To: <semantic-web@w3.org>
I found sth confusing in VCard ontology. Up to now I've been convinced the
URI of created resource
must be unique. There is mentioned in vcard onto the following:
<ADRTYPES rdf:about="http://www.w3.org/2001/vcard-rdf/3.0#work"/>
<TELTYPES rdf:about="http://www.w3.org/2001/vcard-rdf/3.0#work"/>
I understand it ambigously:
a) #work could be of one of the types: eighter ADRTYPES or TELTYPES
in other words:
<rdf:Description rdf:about="http://www.w3.org/2001/vcard-rdf/3.0#work">
<rdf:type
rdf:resource="http://www.w3.org/2001/vcard-rdf/3.0#TELTYPES">
</rdf:Description
<rdf:Description rdf:about="http://www.w3.org/2001/vcard-rdf/3.0#work">
<rdf:type
rdf:resource="http://www.w3.org/2001/vcard-rdf/3.0#ADRTYPES">
</rdf:Description
(It is assumed to be - in real world - opposite: work is the type of address
or telephone)
b) or #work could be both:
<rdf:Description rdf:about="http://www.w3.org/2001/vcard-rdf/3.0#work">
<rdf:type rdf:resource="http://www.w3.org/2001/vcard-rdf/3.0#ADRTYPES">
<rdf:type rdf:resource="http://www.w3.org/2001/vcard-rdf/3.0#TELTYPES">
</rdf:Description>
And then I'm also confused about the following statement.
<vCard:TEL rdf:parseType="Resource">
<rdf:value> +61 7 555 5555 </rdf:value>
<rdf:type rdf:resource="http://www.w3.org/2001/vcard-rdf/3.0#work"/>
</vCard:TEL>
but ontology says that range of vCard:TEL property is TELTYPES (see below)
In what a way should I mean rdf:value and rdf:type?
----
<rdf:Description rdf:about="http://www.w3.org/2001/vcard-rdf/3.0#TEL">
<rdf:type
rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Property"/>
<rdfs:label>Telephone</rdfs:label>
<rdfs:range
rdf:resource="http://www.w3.org/2001/vcard-rdf/3.0#TELTYPES"/>
</rdf:Description>
---
Thnx for your help,
Maciek
Received on Wednesday, 20 April 2005 00:20:31 UTC