Now that I've solved the installation issues, I was playing around with the sparql-demo.

I've been trying to upload my own RDF files using "Import RDF Data" in the demo. First I tried to upload an n-triples files without any effect, I then uploaded an RDF/XML file. The data I now accessible with sparql, but the graph doesn't appear in webdav and I cannot get the graph directly over http (using the http://localhost:8890/... URI I assigned to it).

I've tried putting a file in http://localhost:8890/DAV/home/dav/rdf_sink/ with webdav. The file appears in the folder, however I don't seem t o be able to get the triples with sparql:


127.000.000.001.56486-127.000.000.001.08890: GET /sparql?default-graph-uri=http% 3A%2F%2Flocalhost%3A8890%2FDAV%2Fhome%2Fdav%2Frdf_sink%2FUniversity0_7.owl&shoul d-sponge=&query=SELECT+*+WHERE+%7B%3Fs+%3Fp+%3Fo%7D&format=text%2Fhtml&debug=on HTTP/1.1
Host: localhost:8890
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.1.11) Gecko/20071205 Firefox/2.0.0.11 Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plai n;q=0.8,image/png,*/*;q=0.5
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Referer: http://localhost:8890/sparql


127.000.000.001.08890-127.000.000.001.56486: HTTP/1.1 200 OK
Server: Virtuoso/05.00.3023 (Linux) i686-pc-linux-gnu Connection: Keep-Alive
List-Post: virtuoso-users@lists.sourceforge.net
Date: Mon, 21 Jan 2008 14:05:02 GMT
Accept-Ranges: bytes
Content-Type: text/html; charset=UTF-8
Content-Length: 102

<table class="sparql" border="1">
 <tr>
   <th>s</th>
   <th>p</th>
   <th>o</th>
 </tr>
</table>


Cheers,
reto


--
Reto Bachmann-Gmür
Talis Information Limited

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