OWLAPI warnings

[stefanogermano]

Describe the bug

When you run WIDOCO, there are (multiple times) these two warnings (from OWLAPI):

[main] WARN org.semanticweb.owlapi.util.SAXParsers - [http://www.oracle.com/xml/jaxp/properties/entityExpansionLimit](https://urldefense.com/v3/__http:/www.oracle.com/xml/jaxp/properties/entityExpansionLimit__;!![...]$) not supported by parser type org.apache.xerces.jaxp.SAXParserImpl, error message: Property '[http://www.oracle.com/xml/jaxp/properties/entityExpansionLimit](https://urldefense.com/v3/__http:/www.oracle.com/xml/jaxp/properties/entityExpansionLimit__;!![...]$)' is not recognized.
[main] WARN org.semanticweb.owlapi.util.SAXParsers - entityExpansionLimit not supported by parser type org.apache.xerces.jaxp.SAXParserImpl, error message: Property 'entityExpansionLimit' is not recognized.

To Reproduce

Steps to reproduce the behavior:

1. Run Widoco
2. See the "WARN" messages

Expected behavior

No warnings (also because they might 'hide' more serious problems).