RDFSProperty | --OWLProperty
Located in File: /owlapi/OWLProperty.php
If the optional parameter $bool is given, owl:AnnotationProperty will be set or removed according to $bool.
If the optional parameter $bool is given, it will be toggled between owl:DatatypeProperty and owl:ObjectProperty according to $bool.
If the optional parameter $bool is given, owl:FunctionalProperty will be set or removed according to $bool.
If the optional parameter $bool is given, owl:InverseFunctionalProperty will be set or removed according to $bool.
If the optional parameter $bool is given, it will be toggled between owl:ObjectProperty and owl:DatatypeProperty according to $bool.
If the optional parameter $bool is given, owl:SymmetricProperty will be set or removed according to $bool.
If the optional parameter $bool is given, owl:TransitiveProperty will be set or removed according to $bool.