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 fu …

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 fu …

Is there a serious, complete (i.e. features, APIs, standard compliance, performances, support, documentation, extensions|contributions, etc.), up-to-date, unbiased (I am not. :-)), …

Hi! I need put in my APP the RDFa triples in things like a JTable or JTree. Because of this, i am trying parse RFDa "not only in String" ! My first trial was with Any23, but is ne …

I am using Jena. Assuming I am given a URI which may or may not have a file extension (.rdf, .owl etc.) what do I do to determine whether I have an rdf file or owl file and hence w …

Hi, I use SDB to upload RDF data described as DOM to MySQL. The follwing code updates Node table but apparently not the Triple Table in the database. Any suggestions? Thanks, Pa …

I am trying to find out the best way of converting an RDF/XML file into Java Objects. So far I have been struggling to find an easy solution...perhaps because I am new to RDF/XML …

Is there a tutorial explaining in detail how Jena can be installed and used as part of a Google App using the Google Plugin for Eclipse, and in particular what Jena jars need to be …

Sort of in reply to the questions Simple CLI useable OWL Reasoner and Validate against rdf vocabulary?, I have the following question about what Java methods to call to validate: …