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Re: About the root element of the SKOS/RDF

From: Jakob Voss <jakob.voss@gbv.de>
Date: Wed, 26 Jul 2006 13:17:02 +0200
Message-ID: <44C74F2E.1040501@gbv.de>
To: public-esw-thes@w3.org

Hi Nabonita!

You wrote:

> Can anyone tell me that which is the root node in the following SKOS/RDF
> code:
> <?xml version="1.0" encoding="utf-8"?>
> <rdf:RDF
>   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
>   xmlns:skos="http://www.w3.org/2004/02/skos/core#"
>   xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
>   xmlns:dc="http://purl.org/dc/elements/1.1/"
>   xmlns:dcterms="http://purl.org/dc/terms/"
>   xmlns:foaf="http://xmlns.com/foaf/0.1/">

Obviously it is the element "RDF" in the "rdf"-Namespace. This applies
for all RDF data in XML. The root element is not important because RDF
data consists of triples not of a tree.

> <skos:ConceptScheme rdf:about="http://www.fao.org/aos/agrovoc">
>   <dc:title>AGROVOC</dc:title>
>   <dc:description>FAO Multilingual Thesaurus.</dc:description>
>   <dc:creator>
>     <foaf:Organization><foaf:name>FAO</foaf:name></foaf:Organization>
>   </dc:creator>
>   <dc:rights>Free to all for non commercial use.</dc:rights>
>   <dcterms:issued>Tue May 23 07:57:15 CEST 2006</dcterms:issued>
>   <dcterms:modified>2006-05-12 17:43:21</dcterms:modified> 
> </skos:ConceptScheme>

The first triples are:


Saying: http://www.fao.org/aos/agrovoc is a ConceptScheme


Saying: dc:title of http://www.fao.org/aos/agrovoc is "AGROVOC"

..and so on (dc:creator is a bit tricky because there are anonymous nodes).

You can analyze SKOS-Data at the XML-Level (for instance with XSLT) or
at the RDF-Level (triples).

Received on Wednesday, 26 July 2006 11:17:04 UTC

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