1. Generate and show two MemModels"; // Create empty MemModel $model = ModelFactory::getDefaultModel(); $model->setbaseURI("http://www.bizer.de"); $model2 = ModelFactory::getDefaultModel(); $model2->setbaseURI("http://www.bizer.de/zwei"); // Create nodes and add statements to models $myhomepage = new Resource("http://www.bizer.de/welcome.html"); $creator = new Resource("http://purl.org/dc/elements/1.1/creator"); $me = new Resource("mailto:chris@bizer.de"); $model->add(new Statement($myhomepage, $creator, $me)); $model2->add(new Statement($myhomepage, $creator, $me)); $creation_date = new Resource("http://www.example.org/terms/creation-date"); $August16 = new Literal("August 16, 2002"); $model->add(new Statement($myhomepage, $creation_date, $August16)); $model2->add(new Statement($myhomepage, $creation_date, $August16)); $language = new Resource("http://www.example.org/terms/language"); $deutsch = new Literal("Deutsch", "de"); $model->add(new Statement($myhomepage, $language, $deutsch)); $name = new Resource("http://www.example.org/terms/Name"); $chrisbizer = new Literal("Chris Bizer"); $model2->add(new Statement($me, $name, $chrisbizer)); // Output as Table echo "
Model 1
"; $model->writeAsHtmlTable(); echo "
Model 2
"; $model2->writeAsHtmlTable(); echo "

"; echo "

2. Make some tests

"; echo "Test: Model 2 contains any statements from model 1 :".$model2->containsAny($model)."

"; echo "Test: Model 1 contains any statements from model 2 :".$model->containsAny($model2)."

"; echo "Test: Model 2 contains all statements from model 1 :".$model2->containsAll($model)."

"; echo "Test: Model 1 contains all statements from model 2 :".$model->containsAll($model2)."

"; echo "Test: Model 1 equals model 2 :".$model->equals($model2)."

"; echo "

3. Unite model 1 and model 2

"; $model3 =& $model->unite($model2); $model3->writeAsHtmlTable(); echo "

4. Intersect model 1 and model 2

"; $model4 =& $model->intersect($model2); $model4->writeAsHtmlTable(); echo "

5. Substract model 2 from model 1

"; $model5 =& $model->subtract($model2); $model5->writeAsHtmlTable(); echo "

6. Reify model 1

"; $model6 =& $model->reify(); $model6->writeAsHtmlTable(); ?>