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POSPARQL Update example for updating more than one triple in a single query
 

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    <p>Can anyone point me to a <em>valid</em> UPDATE statement in SPARQL in any documentation (be it W3C, virtuoso, semantic web page, or your own custom code, etc?</p> <p>It has to be complete with WHERE specifications and more than one triple being updated in a single query.</p> <p>Thanks.</p> <p>EDIT / Example:</p> <p>Here is my current code, which has the goal of replacing all current values of <code>dc:creator</code>, <code>dc:title</code> and <code>dc:description</code> with the ones specified in the INSERT clause. Is this query correct, both in logic and syntax?</p> <pre><code>WITH GRAPH &lt;http://127.0.0.1:3000/dendro_graph&gt; DELETE { :teste dc:creator ?o0 . :teste dc:title ?o1 . :teste dc:description ?o2 . } INSERT { :teste dc:creator "Creator%201" . :teste dc:creator "Creator%202" . :teste dc:title "Title%201" . :teste dc:description "Description%201" . } WHERE { :teste dc:creator ?o0 . :teste dc:title ?o1 . :teste dc:description ?o2 . } </code></pre>
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    1. USYurik
    1. USJoão Rocha da Silva
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    1. COYour example query is correct, as far as I can see. I don't quite understand what problem you're trying to solve.
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      1. USJeen Broekstra
    2. COI want to make a simple web page where users csn update information in the graph, and not just perform selects like in dbpedia. if there is more than an instsnce of a given dc: descriptor, they have to be all deleted before replacing the values with the new ones.
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      1. USJoão Rocha da Silva
    3. COYes, so? It's still not clear what is not working for you. What did the above SPARQL operation do when you tried it? What did you expect it to do? Perhaps show some example data, expected outcome, and actual outcome.
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      1. POSPARQL Update example for updating more than one triple in a single query
      1. USJeen Broekstra
 

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