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Re: SPARQL query using rdf:resource

From: rdgoite <rdgoite@gmail.com>
Date: Tue, 19 Feb 2008 04:21:04 +0800
Message-ID: <e6bf81b10802181221i404e7848k97a6fa60be310b0b@mail.gmail.com>
To: www-rdf-logic@w3.org
$e ical:transp <http://www.w3.org/2002/12/cal/ical#transparent>

did the job.

On Feb 19, 2008 2:03 AM, randal <rdgoite@gmail.com> wrote:

>
> Here's a snippet from an rdf file (converted from .ics to rdf):
>
>    <Vevent>
>      <created>20080217T132152Z</created>
>      <lastModified rdf:parseType='Resource'>
>        <dateTime>2008-02-17T16:32:09Z</dateTime>
>      </lastModified>
>      <dtstamp rdf:parseType='Resource'>
>        <dateTime>2008-02-17T16:39:51Z</dateTime>
>      </dtstamp>
>      <uid>db12e1de-7934-4fd9-939a-ace7bd01795d</uid>
>      <summary>Surely available</summary>
>      <dtstart rdf:parseType='Resource'>
>        <dateTime>2008-02-20T16:00:00</dateTime>
>        <tzid>/mozilla.org/20070129_1/Asia/Manila</tzid>
>      </dtstart>
>      <dtend rdf:parseType='Resource'>
>        <dateTime>2008-02-20T17:00:00</dateTime>
>        <tzid>/mozilla.org/20070129_1/Asia/Manila</tzid>
>      </dtend>
>      <transp
> rdf:resource='http://www.w3.org/2002/12/cal/ical#transparent'/<http://www.w3.org/2002/12/cal/ical#transparent%27/>
> >
>    </Vevent>
>
> I want to query my rdf calendar about the dates of transparent and opaque
> events. However I'm not sure how to deal with rdf:resource on SPARQL.
>
> Here's my query so far:
>
> PREFIX ical: <http://www.w3.org/2002/12/cal/ical#>
> PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
> PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
> SELECT $s WHERE{
>    $e a ical:Vevent .
>    $e ical:dtstart $d .
>    $d ical:dateTime $s .
> }
>
> This is will just display all dateTimes of start dates of all events. I
> want
> to get all the dateTime of dtstarts of a transparent event. I hope someone
> can help me on this...
>
> Thanks.
> --
> View this message in context:
> http://www.nabble.com/SPARQL-query-using-rdf%3Aresource-tp15547080p15547080.html
> Sent from the w3.org - www-rdf-logic mailing list archive at Nabble.com.
>
>
>
>


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Are you just a blade of the grass blown by the wind?
Received on Monday, 18 February 2008 20:25:28 GMT

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