Question for AnonymousClasses

Hi,

I decide to process blanked node in ontology engineering., because it is 
interesting for me that e.g. in OBOOE 66% of classes are blanked nodes.

in W3C web pages, you have talked about AnonymousIndividual, but I am 
studying on AnonymousClasses.

why in your syntax and other work, you do not consider these 
AnonymousClasses?

Is there any special reasons?

I use below codes to get the number of blanked node.

*import*com.hp.hpl.jena.ontology.OntModel;

OntModel model;

list=model.listClasses().toList();

Number_of_tot_classes=list.size();

list=model.listNamedClasses().toList();

Number_of_classes=list.size();

Number_of_blanked_Node = Number_of_tot_classes - Number_of_classes;


Best Regards,

Samira Babalou