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how to create ontology

Suzzane Pinto
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Joined: Feb 10, 2012
Posts: 214
hello ,

i want to create domain ontology model,can anyone help as its new concept form me
also want to know why jena toolkit is used
Tim Moores
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Joined: Sep 21, 2011
Posts: 2408
You'd use the Jena library for the same reason you'd use any other library: because it does things you want to use in Java. Trust me, you wouldn't want to implement ontology handling, RDF store and SparQL querying yourself :-) The Jena web site has a tutorial, a "getting started" document and links to example code; that would be a good starting point.
Suzzane Pinto
Ranch Hand

Joined: Feb 10, 2012
Posts: 214
thankyou.. Tim will start up with the link
Suzzane Pinto
Ranch Hand

Joined: Feb 10, 2012
Posts: 214
now that i have created a model with some list of statements till there it is fine but i am unable to write the model in xml form to a file
please help???the simple example which i am trying in netbeans 6.9 is
Tim Moores
Rancher

Joined: Sep 21, 2011
Posts: 2408
Are you asking how to send an OutputStream to a file? That's what FileOutputStream is for.
Suzzane Pinto
Ranch Hand

Joined: Feb 10, 2012
Posts: 214
can you tell me why OWL used.is it used to create ontology?
Tim Moores
Rancher

Joined: Sep 21, 2011
Posts: 2408
If you don't know much about such topics, then I think there are better forums than this one, which is mostly about Java development topics.
Suzzane Pinto
Ranch Hand

Joined: Feb 10, 2012
Posts: 214
can you suggest some???please
Tim Moores
Rancher

Joined: Sep 21, 2011
Posts: 2408
I'm not aware of any (which is not to say that don't exist, I just don't know). Are you saying that you're trying to implement this without an understanding of the basics of OWL, SparQL, ontologies and such, and you're also not familiar with the relevant communities, web sites and so on? With all due respect, it doesn't sound like you're ready to tackle this particular problem yet. Consider getting a book and working your way through that.
Suzzane Pinto
Ranch Hand

Joined: Feb 10, 2012
Posts: 214
ok...thankyou anyways
 
 
subject: how to create ontology