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copied!<p>1) Saving: You have various ways to persist your RdfDocument. You have 2 choices on the format: RDF/XML or N3. Based on your choices, you can invoke any the following methods:</p> <pre><code>RdfDocument rdfDoc = new RdfDocument(); // Populate the document with new individual // ... // Alternatives to save the document XmlDocument xml = rdfDoc.ExportToRdfXml(); xml.Save("C:\\myRdfDoc.rdf"); // or rdfDoc.ExportToRdfXml("C:\\myRdfDoc.rdf"); // or rdfDoc.ExportToN3("C:\\myRdfDoc.rdf"); // or string n3 = rdfDoc.ToN3(); string rdfXml = rdfDoc.ToRdfXml(); // and save the strings into a text file yourself </code></pre> <p>It is important to understand: you always save the RDF document which represent your entire RDF graph. You do not save an individual!</p> <p>2) Removing an individual from an RdfDocument:</p> <pre><code>RdfDocument rdfDoc = new RdfDocument(); // Let us assume that you have an ROWLEX generated class called "Car" // Let us create a Car individual first, then remove it. Car car = new Car("ABC-123", rdfDoc); // added rdfDoc.RemoveIndividual(car); // removed </code></pre> <p>3) Adding/Removing/Editing properties</p> <pre><code>Car car = new Car("ABC-123", rdfDoc); // We inject a new triple into the document by this car.LastMaintenance = new DateTime(2008,04,18); // Editing the property: car.LastMaintenance = new DateTime(2009,05,11); // For removing, you need to use the full-version of // the generated class instead of the light-version: Car_ sameCar = rdfDocument.GetIndividual(car.ID, Car.Uri, false) as Car_; sameCar.RemoveLastMainenance(sameCar.LastMaintenance); </code></pre>

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