[Rdfapi-php-interest] loading and navigation of owl file

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Hello.

I am a new user from RDFAPI-PHP and I can 't assume a owl to read.

I want to mount all of classes, properties and instances defined in owl fil=
e
to memory.

Exactly, I can load the file but don 't know how I can get the classes,
properties and instances.



OntModel only supports the API, listClasses() to get classes.  Am I right??

 listClasses() returns Resource data type. How can I change Resource to
OntClass..



This is the part of code to get classes in owl file.

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=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

//create new memory model

$ontModel =3D ModelFactory::getOntModel(MEMMODEL,RDFS_VOCABULARY);



//load the parse document

$ontModel->load(ROOT_DIRECTORY."software.owl");



// load classes

$array =3D $ontModel->listClasses("http://ozzy.cbnu.ac.kr/ontology/ ");



foreach( $array as $resource ){



echo $resouce->getLabel();



// How can I get the classes, properties and instances ??



}



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=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

I'll very happy if you give me a answer
Thank you.

Yang.