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Posted to commits@jena.apache.org by bu...@apache.org on 2013/02/08 12:41:53 UTC
svn commit: r849862 - in /websites/staging/jena/trunk/content: ./
documentation/tdb/assembler.html
Author: buildbot
Date: Fri Feb 8 11:41:53 2013
New Revision: 849862
Log:
Staging update by buildbot for jena
Modified:
websites/staging/jena/trunk/content/ (props changed)
websites/staging/jena/trunk/content/documentation/tdb/assembler.html
Propchange: websites/staging/jena/trunk/content/
------------------------------------------------------------------------------
--- cms:source-revision (original)
+++ cms:source-revision Fri Feb 8 11:41:53 2013
@@ -1 +1 @@
-1441645
+1443950
Modified: websites/staging/jena/trunk/content/documentation/tdb/assembler.html
==============================================================================
--- websites/staging/jena/trunk/content/documentation/tdb/assembler.html (original)
+++ websites/staging/jena/trunk/content/documentation/tdb/assembler.html Fri Feb 8 11:41:53 2013
@@ -238,47 +238,33 @@ union of the named graphs. This is done
<h2 id="graph">Graph</h2>
-<p>A single graph can be described as well:</p>
+<p>TDB always stores data in an RDF dataset. It is possible to use
+just one of the graphs from the dataset. A common way of working
+with one graph is to use the default graph of the dataset.</p>
+<p>A single graph from a TDB dataset can be described by:</p>
<div class="codehilite"><pre><span class="nv">@prefix</span> <span class="n">tdb:</span> <span class="sr"><http://jena.hpl.hp.com/2008/tdb#></span> <span class="o">.</span>
<span class="nv">@prefix</span> <span class="n">rdf:</span> <span class="sr"><http://www.w3.org/1999/02/22-rdf-syntax-ns#></span> <span class="o">.</span>
<span class="nv">@prefix</span> <span class="n">ja:</span> <span class="sr"><http://jena.hpl.hp.com/2005/11/Assembler#></span> <span class="o">.</span>
<span class="o">[]</span> <span class="n">ja:loadClass</span> <span class="s">"com.hp.hpl.jena.tdb.TDB"</span> <span class="o">.</span>
+<span class="sr"><#dataset></span> <span class="n">rdf:type</span> <span class="n">tdb:DatasetTDB</span><span class="err">Â </span><span class="p">;</span>
+ <span class="n">tdb:location</span> <span class="s">"DB"</span><span class="err">Â </span><span class="p">;</span>
+
<span class="sr"><#graph></span> <span class="n">rdf:type</span> <span class="n">tdb:GraphTDB</span><span class="err">Â </span><span class="p">;</span>
- <span class="n">tdb:location</span> <span class="s">"DB"</span> <span class="o">.</span>
+ <span class="n">tdb:dataset</span> <span class="sr"><#dataset></span> <span class="o">.</span>
</pre></div>
-<p>but note that this graph is a single graph at that location; it is
-the default graph of a dataset.</p>
<p>A particular named graph in the dataset at a location can be
assembled with:</p>
-<div class="codehilite"><pre><span class="nv">@prefix</span> <span class="n">tdb:</span> <span class="sr"><http://jena.hpl.hp.com/2008/tdb#></span> <span class="o">.</span>
-<span class="nv">@prefix</span> <span class="n">rdf:</span> <span class="sr"><http://www.w3.org/1999/02/22-rdf-syntax-ns#></span> <span class="o">.</span>
-<span class="nv">@prefix</span> <span class="n">ja:</span> <span class="sr"><http://jena.hpl.hp.com/2005/11/Assembler#></span> <span class="o">.</span>
-
-<span class="o">[]</span> <span class="n">ja:loadClass</span> <span class="s">"com.hp.hpl.jena.tdb.TDB"</span> <span class="o">.</span>
-
-<span class="sr"><#graph></span> <span class="n">rdf:type</span> <span class="n">tdb:GraphTDB</span><span class="err">Â </span><span class="p">;</span>
- <span class="n">tdb:location</span> <span class="s">"DB"</span><span class="err">Â </span><span class="p">;</span>
+<div class="codehilite"><pre><span class="sr"><#graphNamed></span> <span class="n">rdf:type</span> <span class="n">tdb:GraphTDB</span><span class="err">Â </span><span class="p">;</span>
+ <span class="n">tdb:dataset</span> <span class="sr"><#dataset></span> <span class="o">.</span>
<span class="n">tdb:graphName</span> <span class="sr"><http://example/graph1></span><span class="err">Â </span><span class="p">;</span>
<span class="o">.</span>
</pre></div>
-<p>It is also possible to describe a graph, or named graph, in a
-dataset where the dataset description can now be shared:</p>
-<div class="codehilite"><pre><span class="sr"><#graph2></span> <span class="n">rdf:type</span> <span class="n">tdb:GraphTDB</span><span class="err">Â </span><span class="p">;</span>
- <span class="n">tdb:dataset</span> <span class="sr"><#dataset></span><span class="err">Â </span><span class="p">;</span>
- <span class="o">.</span>
-
-<span class="sr"><#dataset></span> <span class="n">rdf:type</span> <span class="n">tdb:DatasetTDB</span><span class="err">Â </span><span class="p">;</span>
- <span class="n">tdb:location</span> <span class="s">"DB"</span><span class="err">Â </span><span class="p">;</span>
- <span class="o">.</span>
-</pre></div>
-
-
<h2 id="mixed-datasets">Mixed Datasets</h2>
<p>It is possible to create a dataset with graphs backed by different
storage subsystems, although query is not necessarily as