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Re: rdf:type

From: Gregg Kellogg <gregg@kellogg-assoc.com>
Date: Wed, 23 Nov 2011 10:39:24 -0500
To: Paul Rogers <PaulRogers@smarttech.com>
CC: "public-rdf-ruby@w3.org" <public-rdf-ruby@w3.org>
Message-ID: <D5B1F1DB-C1D3-462E-B016-B5D98D060AAB@kellogg-assoc.com>
Paul, I usually author in Turtle and then distill to other formats to do this kind of stuff. The form your looking for for your example is the following:

<?xml version="1.0" encoding="UTF-8"?>
<rdf:RDF xmlns:foo="http://example.org/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xml:base="">
  <rdf:Description rdf:about="http://server/path/temppersonresource">
    <rdf:type rdf:resource="http://server/path/Person"/>

Much easier to write as Turtle:

@prefix foo: <http://example.org/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .

<http://server/path/temppersonresource> a <http://server/path/Person>;
   foo:country-name "US" .

You can use my online service to validate and transform between representations. It's at http://rdf.greggkellogg.net/distiller.

Gregg Kellogg

Sent from my iPad

On Nov 23, 2011, at 1:14 AM, "Paul Rogers" <PaulRogers@smarttech.com<mailto:PaulRogers@smarttech.com>> wrote:

Hello, Im a complete beginner with rdf.

Im using the ruby rdf xml libraries ( rdf/rdfxml)

How would I create a <rdf:type rdf:resource="http://server/path/Person"/>
Entry as a child of rdf:description ?

Ie like this sample

<rdf:Description rdf:about="http://server/path/temppersonresource">


      <rdf:type rdf:resource="http://server/path/Person"/>


I have created the rdf:description ok, as well as various statements, but am stumped on the type.

Hope that is enough of an explanation.



Received on Wednesday, 23 November 2011 15:40:36 UTC

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