I got this error \'java.lang.ClassNotFoundException: com.hp.hpl.jena.rdf.model.Model\' when I run my java web service which implement a jena framework function such as OWL reading function. But it wor
This web application is about posting different kind of posts to the web application where users can search those posts by a text-based search. Basically a post has following attributes.
I would like to send updates to a remote endpoint over http. I have found that joseki serves as such an endpoint.
I am new to Jena. I want to create a new OntModel and need to imports some other ontology to this model.If I write it to file, I expect the file can show something like follow:
I\'m pretty new to SPARQL, OWL and Jena, so please excuse if I\'m asking utterly stupid questions. I\'m having a problem that is driving me nuts since a couple of days. I\'m using the following String
I have a problem reading OWL/XML files from Java using Jena. I have no problem reading RDF/XML files, but whenever I create a OWL/XML file from Protege and try to read it, Java gives this error belo
I have created an RDF/OWL file using Protege 4.1 alpha. I also created a defined class in Protege called CheapPhone. This class has a restriction which is shown below :
InfModel infmodel = ModelFactory.createInfModel(reasoner, m); Resource vegetarian = infmodel.getResource(source + \"开发者_JAVA技巧Vegetarian\");
I\'m new to Jena and Protégé.I did some stuff with these. I have some problems: Do I need to use SPARQL query to get the ontology classes, subclasses, properties, and values, or can I do it with O
In my ontology I have the class called \"festival\" and it has pr开发者_如何学JAVAoperty value called \"CRISTMAS\". It\'s a string type value. How can I get this value using Jena OWL API?I guess you h
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